7131688152

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1217}}^1$

素因数の和:1497

約数の個数: 128

約数和(自身を含む): 19152806400

約数和(自身を除く): 12021118248

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 142, 152, 181, 213, 228, 284, 362, 426, 456, 543, 568, 724, 852, 1086, 1217, 1349, 1448, 1704, 2172, 2434, 2698, 3439, 3651, 4047, 4344, 4868, 5396, 6878, 7302, 8094, 9736, 10317, 10792, 12851, 13756, 14604, 16188, 20634, 23123, 25702, 27512, 29208, 32376, 38553, 41268, 46246, 51404, 69369, 77106, 82536, 86407, 92492, 102808, 138738, 154212, 172814, 184984, 220277, 244169, 259221, 277476, 308424, 345628, 440554, 488338, 518442, 554952, 660831, 691256, 732507, 881108, 976676, 1036884, 1321662, 1465014, 1641733, 1762216, 1953352, 2073768, 2643324, 2930028, 3283466, 4185263, 4925199, 5286648, 5860056, 6566932, 8370526, 9850398, 12555789, 13133864, 15639667, 16741052, 19700796, 25111578, 31279334, 33482104, 39401592, 46919001, 50223156, 62558668, 93838002, 100446312, 125117336, 187676004, 297153673, 375352008, 594307346, 891461019, 1188614692, 1782922038, 2377229384, 3565844076, 7131688152]

約数ペア:

[(1, 7131688152), (2, 3565844076), (3, 2377229384), (4, 1782922038), (6, 1188614692), (8, 891461019), (12, 594307346), (19, 375352008), (24, 297153673), (38, 187676004), (57, 125117336), (71, 100446312), (76, 93838002), (114, 62558668), (142, 50223156), (152, 46919001), (181, 39401592), (213, 33482104), (228, 31279334), (284, 25111578), (362, 19700796), (426, 16741052), (456, 15639667), (543, 13133864), (568, 12555789), (724, 9850398), (852, 8370526), (1086, 6566932), (1217, 5860056), (1349, 5286648), (1448, 4925199), (1704, 4185263), (2172, 3283466), (2434, 2930028), (2698, 2643324), (3439, 2073768), (3651, 1953352), (4047, 1762216), (4344, 1641733), (4868, 1465014), (5396, 1321662), (6878, 1036884), (7302, 976676), (8094, 881108), (9736, 732507), (10317, 691256), (10792, 660831), (12851, 554952), (13756, 518442), (14604, 488338), (16188, 440554), (20634, 345628), (23123, 308424), (25702, 277476), (27512, 259221), (29208, 244169), (32376, 220277), (38553, 184984), (41268, 172814), (46246, 154212), (51404, 138738), (69369, 102808), (77106, 92492), (82536, 86407)]