42678636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:85

約数の個数: 288

約数和(自身を含む): 150151680

約数和(自身を除く): 107473044

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 17, 19, 21, 22, 26, 28, 33, 34, 38, 39, 42, 44, 51, 52, 57, 66, 68, 76, 77, 78, 84, 91, 102, 114, 119, 121, 132, 133, 143, 154, 156, 182, 187, 204, 209, 221, 228, 231, 238, 242, 247, 266, 273, 286, 308, 323, 357, 363, 364, 374, 399, 418, 429, 442, 462, 476, 484, 494, 532, 546, 561, 572, 627, 646, 663, 714, 726, 741, 748, 798, 836, 847, 858, 884, 924, 969, 988, 1001, 1092, 1122, 1254, 1292, 1309, 1326, 1428, 1452, 1463, 1482, 1547, 1573, 1596, 1694, 1716, 1729, 1938, 2002, 2057, 2244, 2261, 2299, 2431, 2508, 2541, 2618, 2652, 2717, 2926, 2964, 3003, 3094, 3146, 3388, 3458, 3553, 3876, 3927, 4004, 4114, 4199, 4389, 4522, 4598, 4641, 4719, 4862, 5082, 5187, 5236, 5434, 5852, 6006, 6171, 6188, 6292, 6783, 6897, 6916, 7106, 7293, 7854, 8151, 8228, 8398, 8778, 9044, 9196, 9282, 9438, 9724, 10164, 10374, 10659, 10868, 11011, 12012, 12342, 12597, 13566, 13794, 14212, 14399, 14586, 15708, 16093, 16302, 16796, 17017, 17556, 18564, 18876, 19019, 20748, 21318, 22022, 24684, 24871, 25194, 26741, 27132, 27588, 28798, 29172, 29393, 29887, 32186, 32604, 33033, 34034, 38038, 39083, 42636, 43197, 44044, 46189, 48279, 49742, 50388, 51051, 53482, 57057, 57596, 58786, 59774, 64372, 66066, 68068, 74613, 76076, 78166, 80223, 86394, 88179, 89661, 92378, 96558, 99484, 102102, 106964, 114114, 117249, 117572, 119548, 132132, 138567, 149226, 156332, 160446, 172788, 176358, 179322, 184756, 187187, 193116, 204204, 209209, 228228, 234498, 273581, 277134, 298452, 320892, 323323, 352716, 358644, 374374, 418418, 468996, 508079, 547162, 554268, 561561, 627627, 646646, 748748, 820743, 836836, 969969, 1016158, 1094324, 1123122, 1255254, 1293292, 1524237, 1641486, 1939938, 2032316, 2246244, 2510508, 3048474, 3282972, 3556553, 3879876, 6096948, 7113106, 10669659, 14226212, 21339318, 42678636]

約数ペア:

[(1, 42678636), (2, 21339318), (3, 14226212), (4, 10669659), (6, 7113106), (7, 6096948), (11, 3879876), (12, 3556553), (13, 3282972), (14, 3048474), (17, 2510508), (19, 2246244), (21, 2032316), (22, 1939938), (26, 1641486), (28, 1524237), (33, 1293292), (34, 1255254), (38, 1123122), (39, 1094324), (42, 1016158), (44, 969969), (51, 836836), (52, 820743), (57, 748748), (66, 646646), (68, 627627), (76, 561561), (77, 554268), (78, 547162), (84, 508079), (91, 468996), (102, 418418), (114, 374374), (119, 358644), (121, 352716), (132, 323323), (133, 320892), (143, 298452), (154, 277134), (156, 273581), (182, 234498), (187, 228228), (204, 209209), (209, 204204), (221, 193116), (228, 187187), (231, 184756), (238, 179322), (242, 176358), (247, 172788), (266, 160446), (273, 156332), (286, 149226), (308, 138567), (323, 132132), (357, 119548), (363, 117572), (364, 117249), (374, 114114), (399, 106964), (418, 102102), (429, 99484), (442, 96558), (462, 92378), (476, 89661), (484, 88179), (494, 86394), (532, 80223), (546, 78166), (561, 76076), (572, 74613), (627, 68068), (646, 66066), (663, 64372), (714, 59774), (726, 58786), (741, 57596), (748, 57057), (798, 53482), (836, 51051), (847, 50388), (858, 49742), (884, 48279), (924, 46189), (969, 44044), (988, 43197), (1001, 42636), (1092, 39083), (1122, 38038), (1254, 34034), (1292, 33033), (1309, 32604), (1326, 32186), (1428, 29887), (1452, 29393), (1463, 29172), (1482, 28798), (1547, 27588), (1573, 27132), (1596, 26741), (1694, 25194), (1716, 24871), (1729, 24684), (1938, 22022), (2002, 21318), (2057, 20748), (2244, 19019), (2261, 18876), (2299, 18564), (2431, 17556), (2508, 17017), (2541, 16796), (2618, 16302), (2652, 16093), (2717, 15708), (2926, 14586), (2964, 14399), (3003, 14212), (3094, 13794), (3146, 13566), (3388, 12597), (3458, 12342), (3553, 12012), (3876, 11011), (3927, 10868), (4004, 10659), (4114, 10374), (4199, 10164), (4389, 9724), (4522, 9438), (4598, 9282), (4641, 9196), (4719, 9044), (4862, 8778), (5082, 8398), (5187, 8228), (5236, 8151), (5434, 7854), (5852, 7293), (6006, 7106), (6171, 6916), (6188, 6897), (6292, 6783)]