220792572

素因数分解:

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

素因数の和:609

約数の個数: 216

約数和(自身を含む): 756389088

約数和(自身を除く): 535596516

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, 121, 126, 132, 143, 154, 156, 182, 198, 231, 234, 242, 252, 273, 286, 308, 363, 364, 396, 429, 462, 468, 484, 546, 557, 572, 693, 726, 819, 847, 858, 924, 1001, 1089, 1092, 1114, 1287, 1386, 1452, 1573, 1638, 1671, 1694, 1716, 2002, 2178, 2228, 2541, 2574, 2772, 3003, 3146, 3276, 3342, 3388, 3899, 4004, 4356, 4719, 5013, 5082, 5148, 6006, 6127, 6292, 6684, 7241, 7623, 7798, 9009, 9438, 10026, 10164, 11011, 11697, 12012, 12254, 14157, 14482, 15246, 15596, 18018, 18381, 18876, 20052, 21723, 22022, 23394, 24508, 28314, 28964, 30492, 33033, 35091, 36036, 36762, 42889, 43446, 44044, 46788, 50687, 55143, 56628, 65169, 66066, 67397, 70182, 73524, 79651, 85778, 86892, 99099, 101374, 110286, 128667, 130338, 132132, 134794, 140364, 152061, 159302, 171556, 198198, 202191, 202748, 220572, 238953, 257334, 260676, 269588, 304122, 318604, 386001, 396396, 404382, 456183, 471779, 477906, 514668, 557557, 606573, 608244, 716859, 772002, 808764, 876161, 912366, 943558, 955812, 1115114, 1213146, 1415337, 1433718, 1544004, 1672671, 1752322, 1824732, 1887116, 2230228, 2426292, 2628483, 2830674, 2867436, 3345342, 3504644, 4246011, 5018013, 5256966, 5661348, 6133127, 6690684, 7885449, 8492022, 10036026, 10513932, 12266254, 15770898, 16984044, 18399381, 20072052, 24532508, 31541796, 36798762, 55198143, 73597524, 110396286, 220792572]

約数ペア:

[(1, 220792572), (2, 110396286), (3, 73597524), (4, 55198143), (6, 36798762), (7, 31541796), (9, 24532508), (11, 20072052), (12, 18399381), (13, 16984044), (14, 15770898), (18, 12266254), (21, 10513932), (22, 10036026), (26, 8492022), (28, 7885449), (33, 6690684), (36, 6133127), (39, 5661348), (42, 5256966), (44, 5018013), (52, 4246011), (63, 3504644), (66, 3345342), (77, 2867436), (78, 2830674), (84, 2628483), (91, 2426292), (99, 2230228), (117, 1887116), (121, 1824732), (126, 1752322), (132, 1672671), (143, 1544004), (154, 1433718), (156, 1415337), (182, 1213146), (198, 1115114), (231, 955812), (234, 943558), (242, 912366), (252, 876161), (273, 808764), (286, 772002), (308, 716859), (363, 608244), (364, 606573), (396, 557557), (429, 514668), (462, 477906), (468, 471779), (484, 456183), (546, 404382), (557, 396396), (572, 386001), (693, 318604), (726, 304122), (819, 269588), (847, 260676), (858, 257334), (924, 238953), (1001, 220572), (1089, 202748), (1092, 202191), (1114, 198198), (1287, 171556), (1386, 159302), (1452, 152061), (1573, 140364), (1638, 134794), (1671, 132132), (1694, 130338), (1716, 128667), (2002, 110286), (2178, 101374), (2228, 99099), (2541, 86892), (2574, 85778), (2772, 79651), (3003, 73524), (3146, 70182), (3276, 67397), (3342, 66066), (3388, 65169), (3899, 56628), (4004, 55143), (4356, 50687), (4719, 46788), (5013, 44044), (5082, 43446), (5148, 42889), (6006, 36762), (6127, 36036), (6292, 35091), (6684, 33033), (7241, 30492), (7623, 28964), (7798, 28314), (9009, 24508), (9438, 23394), (10026, 22022), (10164, 21723), (11011, 20052), (11697, 18876), (12012, 18381), (12254, 18018), (14157, 15596), (14482, 15246)]