40112496

素因数分解:

$2^4\times 3^6\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 140

約数和(自身を含む): 123334120

約数和(自身を除く): 83221624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 181, 216, 228, 243, 304, 324, 342, 362, 432, 456, 486, 513, 543, 648, 684, 724, 729, 912, 972, 1026, 1086, 1296, 1368, 1448, 1458, 1539, 1629, 1944, 2052, 2172, 2736, 2896, 2916, 3078, 3258, 3439, 3888, 4104, 4344, 4617, 4887, 5832, 6156, 6516, 6878, 8208, 8688, 9234, 9774, 10317, 11664, 12312, 13032, 13756, 13851, 14661, 18468, 19548, 20634, 24624, 26064, 27512, 27702, 29322, 30951, 36936, 39096, 41268, 43983, 55024, 55404, 58644, 61902, 73872, 78192, 82536, 87966, 92853, 110808, 117288, 123804, 131949, 165072, 175932, 185706, 221616, 234576, 247608, 263898, 278559, 351864, 371412, 495216, 527796, 557118, 703728, 742824, 835677, 1055592, 1114236, 1485648, 1671354, 2111184, 2228472, 2507031, 3342708, 4456944, 5014062, 6685416, 10028124, 13370832, 20056248, 40112496]

約数ペア:

[(1, 40112496), (2, 20056248), (3, 13370832), (4, 10028124), (6, 6685416), (8, 5014062), (9, 4456944), (12, 3342708), (16, 2507031), (18, 2228472), (19, 2111184), (24, 1671354), (27, 1485648), (36, 1114236), (38, 1055592), (48, 835677), (54, 742824), (57, 703728), (72, 557118), (76, 527796), (81, 495216), (108, 371412), (114, 351864), (144, 278559), (152, 263898), (162, 247608), (171, 234576), (181, 221616), (216, 185706), (228, 175932), (243, 165072), (304, 131949), (324, 123804), (342, 117288), (362, 110808), (432, 92853), (456, 87966), (486, 82536), (513, 78192), (543, 73872), (648, 61902), (684, 58644), (724, 55404), (729, 55024), (912, 43983), (972, 41268), (1026, 39096), (1086, 36936), (1296, 30951), (1368, 29322), (1448, 27702), (1458, 27512), (1539, 26064), (1629, 24624), (1944, 20634), (2052, 19548), (2172, 18468), (2736, 14661), (2896, 13851), (2916, 13756), (3078, 13032), (3258, 12312), (3439, 11664), (3888, 10317), (4104, 9774), (4344, 9234), (4617, 8688), (4887, 8208), (5832, 6878), (6156, 6516)]