31907380428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{887}}^1$

素因数の和:1617

約数の個数: 288

約数和(自身を含む): 106123530240

約数和(自身を除く): 74216149812

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 683, 684, 693, 798, 836, 887, 924, 1197, 1254, 1366, 1386, 1463, 1596, 1774, 1881, 2049, 2394, 2508, 2661, 2732, 2772, 2926, 3548, 3762, 4098, 4389, 4781, 4788, 5322, 5852, 6147, 6209, 7513, 7524, 7983, 8196, 8778, 9562, 9757, 10644, 12294, 12418, 12977, 13167, 14343, 15026, 15966, 16853, 17556, 18627, 19124, 19514, 22539, 24588, 24836, 25954, 26334, 28686, 29271, 30052, 31932, 33706, 37254, 38931, 39028, 43029, 45078, 50559, 51908, 52591, 52668, 55881, 57372, 58542, 67412, 67617, 68299, 74508, 77862, 86058, 87813, 90156, 90839, 101118, 105182, 111762, 116793, 117084, 117971, 135234, 136598, 142747, 151677, 155724, 157773, 172116, 175626, 181678, 185383, 202236, 204897, 210364, 223524, 233586, 235942, 270468, 272517, 273196, 285494, 303354, 315546, 351252, 353913, 363356, 370766, 409794, 428241, 467172, 471884, 473319, 545034, 556149, 570988, 605821, 606708, 614691, 631092, 707826, 741532, 817551, 819588, 856482, 946638, 999229, 1061739, 1090068, 1112298, 1211642, 1229382, 1284723, 1297681, 1415652, 1635102, 1668447, 1712964, 1817463, 1893276, 1998458, 2123478, 2224596, 2423284, 2458764, 2569446, 2595362, 2997687, 3270204, 3336894, 3634926, 3893043, 3996916, 4240747, 4246956, 5138892, 5190724, 5452389, 5995374, 6664031, 6673788, 7269852, 7786086, 8481494, 8993061, 10904778, 11510599, 11679129, 11990748, 12722241, 13328062, 15572172, 16962988, 17986122, 19992093, 21809556, 23021198, 23358258, 25444482, 26656124, 34531797, 35972244, 38166723, 39984186, 46042396, 46648217, 46716516, 50888964, 59976279, 69063594, 76333446, 79968372, 80574193, 93296434, 103595391, 119952558, 126616589, 138127188, 139944651, 152666892, 161148386, 186592868, 207190782, 239905116, 241722579, 253233178, 279889302, 322296772, 379849767, 414381564, 419833953, 483445158, 506466356, 559778604, 725167737, 759699534, 839667906, 886316123, 966890316, 1139549301, 1450335474, 1519399068, 1679335812, 1772632246, 2279098602, 2658948369, 2900670948, 3545264492, 4558197204, 5317896738, 7976845107, 10635793476, 15953690214, 31907380428]

約数ペア:

[(1, 31907380428), (2, 15953690214), (3, 10635793476), (4, 7976845107), (6, 5317896738), (7, 4558197204), (9, 3545264492), (11, 2900670948), (12, 2658948369), (14, 2279098602), (18, 1772632246), (19, 1679335812), (21, 1519399068), (22, 1450335474), (28, 1139549301), (33, 966890316), (36, 886316123), (38, 839667906), (42, 759699534), (44, 725167737), (57, 559778604), (63, 506466356), (66, 483445158), (76, 419833953), (77, 414381564), (84, 379849767), (99, 322296772), (114, 279889302), (126, 253233178), (132, 241722579), (133, 239905116), (154, 207190782), (171, 186592868), (198, 161148386), (209, 152666892), (228, 139944651), (231, 138127188), (252, 126616589), (266, 119952558), (308, 103595391), (342, 93296434), (396, 80574193), (399, 79968372), (418, 76333446), (462, 69063594), (532, 59976279), (627, 50888964), (683, 46716516), (684, 46648217), (693, 46042396), (798, 39984186), (836, 38166723), (887, 35972244), (924, 34531797), (1197, 26656124), (1254, 25444482), (1366, 23358258), (1386, 23021198), (1463, 21809556), (1596, 19992093), (1774, 17986122), (1881, 16962988), (2049, 15572172), (2394, 13328062), (2508, 12722241), (2661, 11990748), (2732, 11679129), (2772, 11510599), (2926, 10904778), (3548, 8993061), (3762, 8481494), (4098, 7786086), (4389, 7269852), (4781, 6673788), (4788, 6664031), (5322, 5995374), (5852, 5452389), (6147, 5190724), (6209, 5138892), (7513, 4246956), (7524, 4240747), (7983, 3996916), (8196, 3893043), (8778, 3634926), (9562, 3336894), (9757, 3270204), (10644, 2997687), (12294, 2595362), (12418, 2569446), (12977, 2458764), (13167, 2423284), (14343, 2224596), (15026, 2123478), (15966, 1998458), (16853, 1893276), (17556, 1817463), (18627, 1712964), (19124, 1668447), (19514, 1635102), (22539, 1415652), (24588, 1297681), (24836, 1284723), (25954, 1229382), (26334, 1211642), (28686, 1112298), (29271, 1090068), (30052, 1061739), (31932, 999229), (33706, 946638), (37254, 856482), (38931, 819588), (39028, 817551), (43029, 741532), (45078, 707826), (50559, 631092), (51908, 614691), (52591, 606708), (52668, 605821), (55881, 570988), (57372, 556149), (58542, 545034), (67412, 473319), (67617, 471884), (68299, 467172), (74508, 428241), (77862, 409794), (86058, 370766), (87813, 363356), (90156, 353913), (90839, 351252), (101118, 315546), (105182, 303354), (111762, 285494), (116793, 273196), (117084, 272517), (117971, 270468), (135234, 235942), (136598, 233586), (142747, 223524), (151677, 210364), (155724, 204897), (157773, 202236), (172116, 185383), (175626, 181678)]