383091618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 981066240

約数和(自身を除く): 597974622

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 109, 123, 157, 182, 218, 246, 273, 287, 314, 327, 471, 533, 546, 574, 654, 763, 861, 942, 1066, 1099, 1417, 1526, 1599, 1722, 2041, 2198, 2289, 2834, 3198, 3297, 3731, 4082, 4251, 4469, 4578, 6123, 6437, 6594, 7462, 8502, 8938, 9919, 11193, 12246, 12874, 13407, 14287, 17113, 19311, 19838, 22386, 26814, 28574, 29757, 31283, 34226, 38622, 42861, 45059, 51339, 58097, 59514, 62566, 83681, 85722, 90118, 93849, 102678, 116194, 119791, 135177, 167362, 174291, 187698, 222469, 239582, 251043, 270354, 348582, 359373, 406679, 444938, 502086, 585767, 667407, 701633, 718746, 813358, 1171534, 1220037, 1334814, 1403266, 1557283, 1757301, 2104899, 2440074, 3114566, 3514602, 4209798, 4671849, 4911431, 9121229, 9343698, 9822862, 14734293, 18242458, 27363687, 29468586, 54727374, 63848603, 127697206, 191545809, 383091618]

約数ペア:

[(1, 383091618), (2, 191545809), (3, 127697206), (6, 63848603), (7, 54727374), (13, 29468586), (14, 27363687), (21, 18242458), (26, 14734293), (39, 9822862), (41, 9343698), (42, 9121229), (78, 4911431), (82, 4671849), (91, 4209798), (109, 3514602), (123, 3114566), (157, 2440074), (182, 2104899), (218, 1757301), (246, 1557283), (273, 1403266), (287, 1334814), (314, 1220037), (327, 1171534), (471, 813358), (533, 718746), (546, 701633), (574, 667407), (654, 585767), (763, 502086), (861, 444938), (942, 406679), (1066, 359373), (1099, 348582), (1417, 270354), (1526, 251043), (1599, 239582), (1722, 222469), (2041, 187698), (2198, 174291), (2289, 167362), (2834, 135177), (3198, 119791), (3297, 116194), (3731, 102678), (4082, 93849), (4251, 90118), (4469, 85722), (4578, 83681), (6123, 62566), (6437, 59514), (6594, 58097), (7462, 51339), (8502, 45059), (8938, 42861), (9919, 38622), (11193, 34226), (12246, 31283), (12874, 29757), (13407, 28574), (14287, 26814), (17113, 22386), (19311, 19838)]