668536596

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29153}}^1$

素因数の和:29190

約数の個数: 108

約数和(自身を含む): 2117105172

約数和(自身を除く): 1448568576

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 22932, 29153, 58306, 87459, 116612, 174918, 204071, 262377, 349836, 378989, 408142, 524754, 612213, 757978, 816284, 1049508, 1136967, 1224426, 1428497, 1515956, 1836639, 2273934, 2448852, 2652923, 2856994, 3410901, 3673278, 4285491, 4547868, 5305846, 5713988, 6821802, 7346556, 7958769, 8570982, 10611692, 12856473, 13643604, 15917538, 17141964, 18570461, 23876307, 25712946, 31835076, 37140922, 47752614, 51425892, 55711383, 74281844, 95505228, 111422766, 167134149, 222845532, 334268298, 668536596]

約数ペア:

[(1, 668536596), (2, 334268298), (3, 222845532), (4, 167134149), (6, 111422766), (7, 95505228), (9, 74281844), (12, 55711383), (13, 51425892), (14, 47752614), (18, 37140922), (21, 31835076), (26, 25712946), (28, 23876307), (36, 18570461), (39, 17141964), (42, 15917538), (49, 13643604), (52, 12856473), (63, 10611692), (78, 8570982), (84, 7958769), (91, 7346556), (98, 6821802), (117, 5713988), (126, 5305846), (147, 4547868), (156, 4285491), (182, 3673278), (196, 3410901), (234, 2856994), (252, 2652923), (273, 2448852), (294, 2273934), (364, 1836639), (441, 1515956), (468, 1428497), (546, 1224426), (588, 1136967), (637, 1049508), (819, 816284), (882, 757978), (1092, 612213), (1274, 524754), (1638, 408142), (1764, 378989), (1911, 349836), (2548, 262377), (3276, 204071), (3822, 174918), (5733, 116612), (7644, 87459), (11466, 58306), (22932, 29153)]