664013304

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4877}}^1$

素因数の和:4981

約数の個数: 96

約数和(自身を含む): 1887200640

約数和(自身を除く): 1223187336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 61, 62, 72, 93, 122, 124, 183, 186, 244, 248, 279, 366, 372, 488, 549, 558, 732, 744, 1098, 1116, 1464, 1891, 2196, 2232, 3782, 4392, 4877, 5673, 7564, 9754, 11346, 14631, 15128, 17019, 19508, 22692, 29262, 34038, 39016, 43893, 45384, 58524, 68076, 87786, 117048, 136152, 151187, 175572, 297497, 302374, 351144, 453561, 594994, 604748, 892491, 907122, 1189988, 1209496, 1360683, 1784982, 1814244, 2379976, 2677473, 2721366, 3569964, 3628488, 5354946, 5442732, 7139928, 9222407, 10709892, 10885464, 18444814, 21419784, 27667221, 36889628, 55334442, 73779256, 83001663, 110668884, 166003326, 221337768, 332006652, 664013304]

約数ペア:

[(1, 664013304), (2, 332006652), (3, 221337768), (4, 166003326), (6, 110668884), (8, 83001663), (9, 73779256), (12, 55334442), (18, 36889628), (24, 27667221), (31, 21419784), (36, 18444814), (61, 10885464), (62, 10709892), (72, 9222407), (93, 7139928), (122, 5442732), (124, 5354946), (183, 3628488), (186, 3569964), (244, 2721366), (248, 2677473), (279, 2379976), (366, 1814244), (372, 1784982), (488, 1360683), (549, 1209496), (558, 1189988), (732, 907122), (744, 892491), (1098, 604748), (1116, 594994), (1464, 453561), (1891, 351144), (2196, 302374), (2232, 297497), (3782, 175572), (4392, 151187), (4877, 136152), (5673, 117048), (7564, 87786), (9754, 68076), (11346, 58524), (14631, 45384), (15128, 43893), (17019, 39016), (19508, 34038), (22692, 29262)]