971800596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{1601}}^1$

素因数の和:2921

約数の個数: 72

約数和(自身を含む): 2649150504

約数和(自身を除く): 1677349908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1297, 1601, 2594, 3202, 3891, 4803, 5188, 6404, 7782, 9606, 11673, 14409, 15564, 16861, 19212, 20813, 23346, 28818, 33722, 41626, 46692, 50583, 57636, 62439, 67444, 83252, 101166, 124878, 151749, 187317, 202332, 249756, 303498, 374634, 606996, 749268, 2076497, 4152994, 6229491, 8305988, 12458982, 18688473, 24917964, 26994461, 37376946, 53988922, 74753892, 80983383, 107977844, 161966766, 242950149, 323933532, 485900298, 971800596]

約数ペア:

[(1, 971800596), (2, 485900298), (3, 323933532), (4, 242950149), (6, 161966766), (9, 107977844), (12, 80983383), (13, 74753892), (18, 53988922), (26, 37376946), (36, 26994461), (39, 24917964), (52, 18688473), (78, 12458982), (117, 8305988), (156, 6229491), (234, 4152994), (468, 2076497), (1297, 749268), (1601, 606996), (2594, 374634), (3202, 303498), (3891, 249756), (4803, 202332), (5188, 187317), (6404, 151749), (7782, 124878), (9606, 101166), (11673, 83252), (14409, 67444), (15564, 62439), (16861, 57636), (19212, 50583), (20813, 46692), (23346, 41626), (28818, 33722)]