738562604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 1534680000

約数和(自身を除く): 796117396

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 149, 173, 247, 298, 346, 377, 494, 551, 596, 692, 754, 988, 1102, 1508, 1937, 2204, 2249, 2831, 3287, 3874, 4321, 4498, 5017, 5662, 6574, 7163, 7748, 8642, 8996, 10034, 11324, 13148, 14326, 17284, 20068, 25777, 28652, 36803, 42731, 51554, 56173, 65221, 73606, 82099, 85462, 95323, 103108, 112346, 130442, 147212, 164198, 170924, 190646, 224692, 260884, 328396, 335101, 381292, 489763, 670202, 747533, 979526, 1067287, 1239199, 1340404, 1495066, 1959052, 2134574, 2478398, 2990132, 4269148, 4956796, 6366919, 9717929, 12733838, 14203127, 19435858, 25467676, 28406254, 38871716, 56812508, 184640651, 369281302, 738562604]

約数ペア:

[(1, 738562604), (2, 369281302), (4, 184640651), (13, 56812508), (19, 38871716), (26, 28406254), (29, 25467676), (38, 19435858), (52, 14203127), (58, 12733838), (76, 9717929), (116, 6366919), (149, 4956796), (173, 4269148), (247, 2990132), (298, 2478398), (346, 2134574), (377, 1959052), (494, 1495066), (551, 1340404), (596, 1239199), (692, 1067287), (754, 979526), (988, 747533), (1102, 670202), (1508, 489763), (1937, 381292), (2204, 335101), (2249, 328396), (2831, 260884), (3287, 224692), (3874, 190646), (4321, 170924), (4498, 164198), (5017, 147212), (5662, 130442), (6574, 112346), (7163, 103108), (7748, 95323), (8642, 85462), (8996, 82099), (10034, 73606), (11324, 65221), (13148, 56173), (14326, 51554), (17284, 42731), (20068, 36803), (25777, 28652)]