1974257532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10789}}^1$

素因数の和:10852

約数の個数: 144

約数和(自身を含む): 5938470720

約数和(自身を除く): 3964213188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 34, 36, 39, 46, 51, 52, 68, 69, 78, 92, 102, 117, 138, 153, 156, 204, 207, 221, 234, 276, 299, 306, 391, 414, 442, 468, 598, 612, 663, 782, 828, 884, 897, 1173, 1196, 1326, 1564, 1794, 1989, 2346, 2652, 2691, 3519, 3588, 3978, 4692, 5083, 5382, 7038, 7956, 10166, 10764, 10789, 14076, 15249, 20332, 21578, 30498, 32367, 43156, 45747, 60996, 64734, 91494, 97101, 129468, 140257, 182988, 183413, 194202, 248147, 280514, 366826, 388404, 420771, 496294, 550239, 561028, 733652, 744441, 841542, 992588, 1100478, 1262313, 1488882, 1650717, 1683084, 2200956, 2233323, 2384369, 2524626, 2977764, 3225911, 3301434, 4218499, 4466646, 4768738, 5049252, 6451822, 6602868, 7153107, 8436998, 8933292, 9537476, 9677733, 12655497, 12903644, 14306214, 16873996, 19355466, 21459321, 25310994, 28612428, 29033199, 37966491, 38710932, 42918642, 50621988, 54840487, 58066398, 75932982, 85837284, 109680974, 116132796, 151865964, 164521461, 219361948, 329042922, 493564383, 658085844, 987128766, 1974257532]

約数ペア:

[(1, 1974257532), (2, 987128766), (3, 658085844), (4, 493564383), (6, 329042922), (9, 219361948), (12, 164521461), (13, 151865964), (17, 116132796), (18, 109680974), (23, 85837284), (26, 75932982), (34, 58066398), (36, 54840487), (39, 50621988), (46, 42918642), (51, 38710932), (52, 37966491), (68, 29033199), (69, 28612428), (78, 25310994), (92, 21459321), (102, 19355466), (117, 16873996), (138, 14306214), (153, 12903644), (156, 12655497), (204, 9677733), (207, 9537476), (221, 8933292), (234, 8436998), (276, 7153107), (299, 6602868), (306, 6451822), (391, 5049252), (414, 4768738), (442, 4466646), (468, 4218499), (598, 3301434), (612, 3225911), (663, 2977764), (782, 2524626), (828, 2384369), (884, 2233323), (897, 2200956), (1173, 1683084), (1196, 1650717), (1326, 1488882), (1564, 1262313), (1794, 1100478), (1989, 992588), (2346, 841542), (2652, 744441), (2691, 733652), (3519, 561028), (3588, 550239), (3978, 496294), (4692, 420771), (5083, 388404), (5382, 366826), (7038, 280514), (7956, 248147), (10166, 194202), (10764, 183413), (10789, 182988), (14076, 140257), (15249, 129468), (20332, 97101), (21578, 91494), (30498, 64734), (32367, 60996), (43156, 45747)]