251690736

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15377}}^1$

素因数の和:15430

約数の個数: 80

約数和(自身を含む): 732238848

約数和(自身を除く): 480548112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 15377, 16368, 30754, 46131, 61508, 92262, 123016, 169147, 184524, 246032, 338294, 369048, 476687, 507441, 676588, 738096, 953374, 1014882, 1353176, 1430061, 1906748, 2029764, 2706352, 2860122, 3813496, 4059528, 5243557, 5720244, 7626992, 8119056, 10487114, 11440488, 15730671, 20974228, 22880976, 31461342, 41948456, 62922684, 83896912, 125845368, 251690736]

約数ペア:

[(1, 251690736), (2, 125845368), (3, 83896912), (4, 62922684), (6, 41948456), (8, 31461342), (11, 22880976), (12, 20974228), (16, 15730671), (22, 11440488), (24, 10487114), (31, 8119056), (33, 7626992), (44, 5720244), (48, 5243557), (62, 4059528), (66, 3813496), (88, 2860122), (93, 2706352), (124, 2029764), (132, 1906748), (176, 1430061), (186, 1353176), (248, 1014882), (264, 953374), (341, 738096), (372, 676588), (496, 507441), (528, 476687), (682, 369048), (744, 338294), (1023, 246032), (1364, 184524), (1488, 169147), (2046, 123016), (2728, 92262), (4092, 61508), (5456, 46131), (8184, 30754), (15377, 16368)]