310568104

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 786309120

約数和(自身を除く): 475741016

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 47, 56, 68, 77, 88, 94, 119, 136, 154, 187, 188, 238, 308, 329, 374, 376, 476, 517, 616, 631, 658, 748, 799, 952, 1034, 1262, 1309, 1316, 1496, 1598, 2068, 2524, 2618, 2632, 3196, 3619, 4136, 4417, 5048, 5236, 5593, 6392, 6941, 7238, 8789, 8834, 10472, 10727, 11186, 13882, 14476, 17578, 17668, 21454, 22372, 27764, 28952, 29657, 35156, 35336, 42908, 44744, 48587, 55528, 59314, 61523, 70312, 75089, 85816, 97174, 117997, 118628, 123046, 150178, 194348, 207599, 235994, 237256, 246092, 300356, 326227, 388696, 415198, 471988, 492184, 504169, 600712, 652454, 825979, 830396, 943976, 1008338, 1304908, 1651958, 1660792, 2016676, 2283589, 2609816, 3303916, 3529183, 4033352, 4567178, 5545859, 6607832, 7058366, 9134356, 11091718, 14116732, 18268712, 22183436, 28233464, 38821013, 44366872, 77642026, 155284052, 310568104]

約数ペア:

[(1, 310568104), (2, 155284052), (4, 77642026), (7, 44366872), (8, 38821013), (11, 28233464), (14, 22183436), (17, 18268712), (22, 14116732), (28, 11091718), (34, 9134356), (44, 7058366), (47, 6607832), (56, 5545859), (68, 4567178), (77, 4033352), (88, 3529183), (94, 3303916), (119, 2609816), (136, 2283589), (154, 2016676), (187, 1660792), (188, 1651958), (238, 1304908), (308, 1008338), (329, 943976), (374, 830396), (376, 825979), (476, 652454), (517, 600712), (616, 504169), (631, 492184), (658, 471988), (748, 415198), (799, 388696), (952, 326227), (1034, 300356), (1262, 246092), (1309, 237256), (1316, 235994), (1496, 207599), (1598, 194348), (2068, 150178), (2524, 123046), (2618, 118628), (2632, 117997), (3196, 97174), (3619, 85816), (4136, 75089), (4417, 70312), (5048, 61523), (5236, 59314), (5593, 55528), (6392, 48587), (6941, 44744), (7238, 42908), (8789, 35336), (8834, 35156), (10472, 29657), (10727, 28952), (11186, 27764), (13882, 22372), (14476, 21454), (17578, 17668)]