40189266

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 99066240

約数和(自身を除く): 58876974

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 59, 71, 78, 82, 117, 118, 123, 142, 177, 213, 234, 246, 354, 369, 426, 531, 533, 639, 738, 767, 923, 1062, 1066, 1278, 1534, 1599, 1846, 2301, 2419, 2769, 2911, 3198, 4189, 4602, 4797, 4838, 5538, 5822, 6903, 7257, 8307, 8378, 8733, 9594, 12567, 13806, 14514, 16614, 17466, 21771, 25134, 26199, 31447, 37701, 37843, 43542, 52398, 54457, 62894, 75402, 75686, 94341, 108914, 113529, 163371, 171749, 188682, 227058, 283023, 326742, 340587, 343498, 490113, 515247, 566046, 681174, 980226, 1030494, 1545741, 2232737, 3091482, 4465474, 6698211, 13396422, 20094633, 40189266]

約数ペア:

[(1, 40189266), (2, 20094633), (3, 13396422), (6, 6698211), (9, 4465474), (13, 3091482), (18, 2232737), (26, 1545741), (39, 1030494), (41, 980226), (59, 681174), (71, 566046), (78, 515247), (82, 490113), (117, 343498), (118, 340587), (123, 326742), (142, 283023), (177, 227058), (213, 188682), (234, 171749), (246, 163371), (354, 113529), (369, 108914), (426, 94341), (531, 75686), (533, 75402), (639, 62894), (738, 54457), (767, 52398), (923, 43542), (1062, 37843), (1066, 37701), (1278, 31447), (1534, 26199), (1599, 25134), (1846, 21771), (2301, 17466), (2419, 16614), (2769, 14514), (2911, 13806), (3198, 12567), (4189, 9594), (4602, 8733), (4797, 8378), (4838, 8307), (5538, 7257), (5822, 6903)]