217120056

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1229}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 576525600

約数和(自身を除く): 359405544

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 433, 866, 1229, 1299, 1732, 2458, 2598, 3464, 3687, 4916, 5196, 7361, 7374, 9832, 10392, 14722, 14748, 20893, 22083, 29444, 29496, 41786, 44166, 58888, 62679, 83572, 88332, 125358, 167144, 176664, 250716, 501432, 532157, 1064314, 1596471, 2128628, 3192942, 4257256, 6385884, 9046669, 12771768, 18093338, 27140007, 36186676, 54280014, 72373352, 108560028, 217120056]

約数ペア:

[(1, 217120056), (2, 108560028), (3, 72373352), (4, 54280014), (6, 36186676), (8, 27140007), (12, 18093338), (17, 12771768), (24, 9046669), (34, 6385884), (51, 4257256), (68, 3192942), (102, 2128628), (136, 1596471), (204, 1064314), (408, 532157), (433, 501432), (866, 250716), (1229, 176664), (1299, 167144), (1732, 125358), (2458, 88332), (2598, 83572), (3464, 62679), (3687, 58888), (4916, 44166), (5196, 41786), (7361, 29496), (7374, 29444), (9832, 22083), (10392, 20893), (14722, 14748)]