260936676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 216

約数和(自身を含む): 892067904

約数和(自身を除く): 631131228

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 169, 182, 198, 231, 234, 252, 273, 286, 308, 338, 364, 396, 429, 462, 468, 507, 546, 557, 572, 676, 693, 819, 858, 924, 1001, 1014, 1092, 1114, 1183, 1287, 1386, 1521, 1638, 1671, 1716, 1859, 2002, 2028, 2228, 2366, 2574, 2772, 3003, 3042, 3276, 3342, 3549, 3718, 3899, 4004, 4732, 5013, 5148, 5577, 6006, 6084, 6127, 6684, 7098, 7241, 7436, 7798, 9009, 10026, 10647, 11154, 11697, 12012, 12254, 13013, 14196, 14482, 15596, 16731, 18018, 18381, 20052, 21294, 21723, 22308, 23394, 24508, 26026, 28964, 33462, 35091, 36036, 36762, 39039, 42588, 42889, 43446, 46788, 50687, 52052, 55143, 65169, 66924, 70182, 73524, 78078, 79651, 85778, 86892, 94133, 101374, 110286, 117117, 128667, 130338, 140364, 152061, 156156, 159302, 171556, 188266, 202748, 220572, 234234, 238953, 257334, 260676, 282399, 304122, 318604, 376532, 386001, 456183, 468468, 477906, 514668, 557557, 564798, 608244, 658931, 716859, 772002, 847197, 912366, 955812, 1035463, 1115114, 1129596, 1317862, 1433718, 1544004, 1672671, 1694394, 1824732, 1976793, 2070926, 2230228, 2635724, 2867436, 3106389, 3345342, 3388788, 3953586, 4141852, 5018013, 5930379, 6212778, 6690684, 7248241, 7907172, 9319167, 10036026, 11860758, 12425556, 14496482, 18638334, 20072052, 21744723, 23721516, 28992964, 37276668, 43489446, 65234169, 86978892, 130468338, 260936676]

約数ペア:

[(1, 260936676), (2, 130468338), (3, 86978892), (4, 65234169), (6, 43489446), (7, 37276668), (9, 28992964), (11, 23721516), (12, 21744723), (13, 20072052), (14, 18638334), (18, 14496482), (21, 12425556), (22, 11860758), (26, 10036026), (28, 9319167), (33, 7907172), (36, 7248241), (39, 6690684), (42, 6212778), (44, 5930379), (52, 5018013), (63, 4141852), (66, 3953586), (77, 3388788), (78, 3345342), (84, 3106389), (91, 2867436), (99, 2635724), (117, 2230228), (126, 2070926), (132, 1976793), (143, 1824732), (154, 1694394), (156, 1672671), (169, 1544004), (182, 1433718), (198, 1317862), (231, 1129596), (234, 1115114), (252, 1035463), (273, 955812), (286, 912366), (308, 847197), (338, 772002), (364, 716859), (396, 658931), (429, 608244), (462, 564798), (468, 557557), (507, 514668), (546, 477906), (557, 468468), (572, 456183), (676, 386001), (693, 376532), (819, 318604), (858, 304122), (924, 282399), (1001, 260676), (1014, 257334), (1092, 238953), (1114, 234234), (1183, 220572), (1287, 202748), (1386, 188266), (1521, 171556), (1638, 159302), (1671, 156156), (1716, 152061), (1859, 140364), (2002, 130338), (2028, 128667), (2228, 117117), (2366, 110286), (2574, 101374), (2772, 94133), (3003, 86892), (3042, 85778), (3276, 79651), (3342, 78078), (3549, 73524), (3718, 70182), (3899, 66924), (4004, 65169), (4732, 55143), (5013, 52052), (5148, 50687), (5577, 46788), (6006, 43446), (6084, 42889), (6127, 42588), (6684, 39039), (7098, 36762), (7241, 36036), (7436, 35091), (7798, 33462), (9009, 28964), (10026, 26026), (10647, 24508), (11154, 23394), (11697, 22308), (12012, 21723), (12254, 21294), (13013, 20052), (14196, 18381), (14482, 18018), (15596, 16731)]