1220194896

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{58171}}^1$

素因数の和:58224

約数の個数: 80

約数和(自身を含む): 3462397440

約数和(自身を除く): 2242202544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 5244, 6992, 10488, 20976, 58171, 116342, 174513, 232684, 349026, 465368, 698052, 930736, 1105249, 1337933, 1396104, 2210498, 2675866, 2792208, 3315747, 4013799, 4420996, 5351732, 6631494, 8027598, 8841992, 10703464, 13262988, 16055196, 17683984, 21406928, 25420727, 26525976, 32110392, 50841454, 53051952, 64220784, 76262181, 101682908, 152524362, 203365816, 305048724, 406731632, 610097448, 1220194896]

約数ペア:

[(1, 1220194896), (2, 610097448), (3, 406731632), (4, 305048724), (6, 203365816), (8, 152524362), (12, 101682908), (16, 76262181), (19, 64220784), (23, 53051952), (24, 50841454), (38, 32110392), (46, 26525976), (48, 25420727), (57, 21406928), (69, 17683984), (76, 16055196), (92, 13262988), (114, 10703464), (138, 8841992), (152, 8027598), (184, 6631494), (228, 5351732), (276, 4420996), (304, 4013799), (368, 3315747), (437, 2792208), (456, 2675866), (552, 2210498), (874, 1396104), (912, 1337933), (1104, 1105249), (1311, 930736), (1748, 698052), (2622, 465368), (3496, 349026), (5244, 232684), (6992, 174513), (10488, 116342), (20976, 58171)]