239896104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:751

約数の個数: 128

約数和(自身を含む): 718356480

約数和(自身を除く): 478460376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 73, 84, 93, 124, 146, 168, 186, 217, 219, 248, 292, 372, 434, 438, 511, 584, 631, 651, 744, 868, 876, 1022, 1262, 1302, 1533, 1736, 1752, 1893, 2044, 2263, 2524, 2604, 3066, 3786, 4088, 4417, 4526, 5048, 5208, 6132, 6789, 7572, 8834, 9052, 12264, 13251, 13578, 15144, 15841, 17668, 18104, 19561, 26502, 27156, 31682, 35336, 39122, 46063, 47523, 53004, 54312, 58683, 63364, 78244, 92126, 95046, 106008, 117366, 126728, 136927, 138189, 156488, 184252, 190092, 234732, 273854, 276378, 322441, 368504, 380184, 410781, 469464, 547708, 552756, 644882, 821562, 967323, 1095416, 1105512, 1289764, 1427953, 1643124, 1934646, 2579528, 2855906, 3286248, 3869292, 4283859, 5711812, 7738584, 8567718, 9995671, 11423624, 17135436, 19991342, 29987013, 34270872, 39982684, 59974026, 79965368, 119948052, 239896104]

約数ペア:

[(1, 239896104), (2, 119948052), (3, 79965368), (4, 59974026), (6, 39982684), (7, 34270872), (8, 29987013), (12, 19991342), (14, 17135436), (21, 11423624), (24, 9995671), (28, 8567718), (31, 7738584), (42, 5711812), (56, 4283859), (62, 3869292), (73, 3286248), (84, 2855906), (93, 2579528), (124, 1934646), (146, 1643124), (168, 1427953), (186, 1289764), (217, 1105512), (219, 1095416), (248, 967323), (292, 821562), (372, 644882), (434, 552756), (438, 547708), (511, 469464), (584, 410781), (631, 380184), (651, 368504), (744, 322441), (868, 276378), (876, 273854), (1022, 234732), (1262, 190092), (1302, 184252), (1533, 156488), (1736, 138189), (1752, 136927), (1893, 126728), (2044, 117366), (2263, 106008), (2524, 95046), (2604, 92126), (3066, 78244), (3786, 63364), (4088, 58683), (4417, 54312), (4526, 53004), (5048, 47523), (5208, 46063), (6132, 39122), (6789, 35336), (7572, 31682), (8834, 27156), (9052, 26502), (12264, 19561), (13251, 18104), (13578, 17668), (15144, 15841)]