12456928692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{1087}}^1$

素因数の和:1678

約数の個数: 144

約数和(自身を含む): 34730422272

約数和(自身を除く): 22273493580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 521, 564, 611, 846, 1042, 1087, 1222, 1563, 1692, 1833, 2084, 2174, 2444, 3126, 3261, 3666, 4348, 4689, 5499, 6252, 6522, 6773, 7332, 9378, 9783, 10998, 13044, 13546, 14131, 18756, 19566, 20319, 21996, 24487, 27092, 28262, 39132, 40638, 42393, 48974, 51089, 56524, 60957, 73461, 81276, 84786, 97948, 102178, 121914, 127179, 146922, 153267, 169572, 204356, 220383, 243828, 254358, 293844, 306534, 318331, 440766, 459801, 508716, 566327, 613068, 636662, 664157, 881532, 919602, 954993, 1132654, 1273324, 1328314, 1698981, 1839204, 1909986, 1992471, 2265308, 2656628, 2864979, 3397962, 3819972, 3984942, 5096943, 5729958, 5977413, 6795924, 7362251, 7969884, 10193886, 11459916, 11954826, 14724502, 20387772, 22086753, 23909652, 26617369, 29449004, 44173506, 53234738, 66260259, 79852107, 88347012, 106469476, 132520518, 159704214, 239556321, 265041036, 319408428, 346025797, 479112642, 692051594, 958225284, 1038077391, 1384103188, 2076154782, 3114232173, 4152309564, 6228464346, 12456928692]

約数ペア:

[(1, 12456928692), (2, 6228464346), (3, 4152309564), (4, 3114232173), (6, 2076154782), (9, 1384103188), (12, 1038077391), (13, 958225284), (18, 692051594), (26, 479112642), (36, 346025797), (39, 319408428), (47, 265041036), (52, 239556321), (78, 159704214), (94, 132520518), (117, 106469476), (141, 88347012), (156, 79852107), (188, 66260259), (234, 53234738), (282, 44173506), (423, 29449004), (468, 26617369), (521, 23909652), (564, 22086753), (611, 20387772), (846, 14724502), (1042, 11954826), (1087, 11459916), (1222, 10193886), (1563, 7969884), (1692, 7362251), (1833, 6795924), (2084, 5977413), (2174, 5729958), (2444, 5096943), (3126, 3984942), (3261, 3819972), (3666, 3397962), (4348, 2864979), (4689, 2656628), (5499, 2265308), (6252, 1992471), (6522, 1909986), (6773, 1839204), (7332, 1698981), (9378, 1328314), (9783, 1273324), (10998, 1132654), (13044, 954993), (13546, 919602), (14131, 881532), (18756, 664157), (19566, 636662), (20319, 613068), (21996, 566327), (24487, 508716), (27092, 459801), (28262, 440766), (39132, 318331), (40638, 306534), (42393, 293844), (48974, 254358), (51089, 243828), (56524, 220383), (60957, 204356), (73461, 169572), (81276, 153267), (84786, 146922), (97948, 127179), (102178, 121914)]