252482178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 590869440

約数和(自身を除く): 338387262

約数列:

[1, 2, 3, 6, 13, 23, 26, 29, 39, 46, 58, 69, 78, 87, 138, 174, 211, 299, 377, 422, 529, 598, 633, 667, 754, 897, 1058, 1131, 1266, 1334, 1587, 1794, 2001, 2262, 2743, 3174, 4002, 4853, 5486, 6119, 6877, 8229, 8671, 9706, 12238, 13754, 14559, 15341, 16458, 17342, 18357, 20631, 26013, 29118, 30682, 36714, 41262, 46023, 52026, 63089, 79547, 92046, 111619, 126178, 140737, 159094, 189267, 199433, 223238, 238641, 281474, 334857, 378534, 398866, 422211, 477282, 598299, 669714, 844422, 1196598, 1451047, 1829581, 2902094, 3236951, 3659162, 4353141, 5488743, 6473902, 8706282, 9710853, 10977486, 19421706, 42080363, 84160726, 126241089, 252482178]

約数ペア:

[(1, 252482178), (2, 126241089), (3, 84160726), (6, 42080363), (13, 19421706), (23, 10977486), (26, 9710853), (29, 8706282), (39, 6473902), (46, 5488743), (58, 4353141), (69, 3659162), (78, 3236951), (87, 2902094), (138, 1829581), (174, 1451047), (211, 1196598), (299, 844422), (377, 669714), (422, 598299), (529, 477282), (598, 422211), (633, 398866), (667, 378534), (754, 334857), (897, 281474), (1058, 238641), (1131, 223238), (1266, 199433), (1334, 189267), (1587, 159094), (1794, 140737), (2001, 126178), (2262, 111619), (2743, 92046), (3174, 79547), (4002, 63089), (4853, 52026), (5486, 46023), (6119, 41262), (6877, 36714), (8229, 30682), (8671, 29118), (9706, 26013), (12238, 20631), (13754, 18357), (14559, 17342), (15341, 16458)]