915020964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{177743}}^1$

素因数の和:177777

約数の個数: 72

約数和(自身を含む): 2717350272

約数和(自身を除く): 1802329308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 177743, 355486, 533229, 710972, 1066458, 1599687, 1955173, 2132916, 2310659, 3199374, 3910346, 4621318, 5865519, 6398748, 6931977, 7820692, 9242636, 11731038, 13863954, 17596557, 20795931, 23462076, 25417249, 27727908, 35193114, 41591862, 50834498, 70386228, 76251747, 83183724, 101668996, 152503494, 228755241, 305006988, 457510482, 915020964]

約数ペア:

[(1, 915020964), (2, 457510482), (3, 305006988), (4, 228755241), (6, 152503494), (9, 101668996), (11, 83183724), (12, 76251747), (13, 70386228), (18, 50834498), (22, 41591862), (26, 35193114), (33, 27727908), (36, 25417249), (39, 23462076), (44, 20795931), (52, 17596557), (66, 13863954), (78, 11731038), (99, 9242636), (117, 7820692), (132, 6931977), (143, 6398748), (156, 5865519), (198, 4621318), (234, 3910346), (286, 3199374), (396, 2310659), (429, 2132916), (468, 1955173), (572, 1599687), (858, 1066458), (1287, 710972), (1716, 533229), (2574, 355486), (5148, 177743)]