971433918

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:980

約数の個数: 192

約数和(自身を含む): 2794659840

約数和(自身を除く): 1823225922

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 49, 54, 62, 63, 78, 91, 93, 98, 117, 126, 147, 182, 186, 189, 217, 234, 273, 279, 294, 351, 378, 403, 434, 441, 546, 558, 637, 651, 702, 806, 819, 837, 882, 911, 1209, 1274, 1302, 1323, 1519, 1638, 1674, 1822, 1911, 1953, 2418, 2457, 2646, 2733, 2821, 3038, 3627, 3822, 3906, 4557, 4914, 5466, 5642, 5733, 5859, 6377, 7254, 8199, 8463, 9114, 10881, 11466, 11718, 11843, 12754, 13671, 16398, 16926, 17199, 19131, 19747, 21762, 23686, 24597, 25389, 27342, 28241, 34398, 35529, 38262, 39494, 41013, 44639, 49194, 50778, 56482, 57393, 59241, 71058, 76167, 82026, 82901, 84723, 89278, 106587, 114786, 118482, 133917, 152334, 165802, 169446, 172179, 177723, 197687, 213174, 248703, 254169, 267834, 319761, 344358, 355446, 367133, 395374, 401751, 497406, 508338, 533169, 580307, 593061, 639522, 734266, 746109, 762507, 803502, 1066338, 1101399, 1160614, 1186122, 1205253, 1383809, 1492218, 1525014, 1740921, 1779183, 2202798, 2238327, 2410506, 2569931, 2767618, 3304197, 3481842, 3558366, 4151427, 4476654, 5139862, 5222763, 5337549, 6608394, 7709793, 8302854, 9912591, 10445526, 10675098, 12454281, 15419586, 15668289, 17989517, 19825182, 23129379, 24908562, 31336578, 35979034, 37362843, 46258758, 53968551, 69388137, 74725686, 107937102, 138776274, 161905653, 323811306, 485716959, 971433918]

約数ペア:

[(1, 971433918), (2, 485716959), (3, 323811306), (6, 161905653), (7, 138776274), (9, 107937102), (13, 74725686), (14, 69388137), (18, 53968551), (21, 46258758), (26, 37362843), (27, 35979034), (31, 31336578), (39, 24908562), (42, 23129379), (49, 19825182), (54, 17989517), (62, 15668289), (63, 15419586), (78, 12454281), (91, 10675098), (93, 10445526), (98, 9912591), (117, 8302854), (126, 7709793), (147, 6608394), (182, 5337549), (186, 5222763), (189, 5139862), (217, 4476654), (234, 4151427), (273, 3558366), (279, 3481842), (294, 3304197), (351, 2767618), (378, 2569931), (403, 2410506), (434, 2238327), (441, 2202798), (546, 1779183), (558, 1740921), (637, 1525014), (651, 1492218), (702, 1383809), (806, 1205253), (819, 1186122), (837, 1160614), (882, 1101399), (911, 1066338), (1209, 803502), (1274, 762507), (1302, 746109), (1323, 734266), (1519, 639522), (1638, 593061), (1674, 580307), (1822, 533169), (1911, 508338), (1953, 497406), (2418, 401751), (2457, 395374), (2646, 367133), (2733, 355446), (2821, 344358), (3038, 319761), (3627, 267834), (3822, 254169), (3906, 248703), (4557, 213174), (4914, 197687), (5466, 177723), (5642, 172179), (5733, 169446), (5859, 165802), (6377, 152334), (7254, 133917), (8199, 118482), (8463, 114786), (9114, 106587), (10881, 89278), (11466, 84723), (11718, 82901), (11843, 82026), (12754, 76167), (13671, 71058), (16398, 59241), (16926, 57393), (17199, 56482), (19131, 50778), (19747, 49194), (21762, 44639), (23686, 41013), (24597, 39494), (25389, 38262), (27342, 35529), (28241, 34398)]