561266244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:351

約数の個数: 216

約数和(自身を含む): 1812545280

約数和(自身を除く): 1251279036

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 79, 84, 99, 121, 126, 132, 154, 158, 198, 231, 233, 237, 242, 252, 308, 316, 363, 396, 462, 466, 474, 484, 553, 693, 699, 711, 726, 847, 869, 924, 932, 948, 1089, 1106, 1386, 1398, 1422, 1452, 1631, 1659, 1694, 1738, 2097, 2178, 2212, 2541, 2563, 2607, 2772, 2796, 2844, 3262, 3318, 3388, 3476, 4194, 4356, 4893, 4977, 5082, 5126, 5214, 6083, 6524, 6636, 7623, 7689, 7821, 8388, 9559, 9786, 9954, 10164, 10252, 10428, 12166, 14679, 15246, 15378, 15642, 17941, 18249, 18407, 19118, 19572, 19908, 23067, 24332, 28193, 28677, 29358, 30492, 30756, 31284, 35882, 36498, 36814, 38236, 46134, 53823, 54747, 55221, 56386, 57354, 58716, 66913, 71764, 72996, 73628, 84579, 86031, 92268, 107646, 109494, 110442, 112772, 114708, 128849, 133826, 161469, 165663, 169158, 172062, 197351, 200739, 202477, 215292, 218988, 220884, 253737, 257698, 267652, 322938, 331326, 338316, 344124, 386547, 394702, 401478, 404954, 507474, 515396, 592053, 602217, 607431, 645876, 662652, 773094, 789404, 802956, 809908, 1014948, 1159641, 1184106, 1204434, 1214862, 1417339, 1546188, 1776159, 1822293, 2227247, 2319282, 2368212, 2408868, 2429724, 2834678, 3552318, 3644586, 4252017, 4454494, 4638564, 5669356, 6681741, 7104636, 7289172, 8504034, 8908988, 12756051, 13363482, 15590729, 17008068, 20045223, 25512102, 26726964, 31181458, 40090446, 46772187, 51024204, 62362916, 80180892, 93544374, 140316561, 187088748, 280633122, 561266244]

約数ペア:

[(1, 561266244), (2, 280633122), (3, 187088748), (4, 140316561), (6, 93544374), (7, 80180892), (9, 62362916), (11, 51024204), (12, 46772187), (14, 40090446), (18, 31181458), (21, 26726964), (22, 25512102), (28, 20045223), (33, 17008068), (36, 15590729), (42, 13363482), (44, 12756051), (63, 8908988), (66, 8504034), (77, 7289172), (79, 7104636), (84, 6681741), (99, 5669356), (121, 4638564), (126, 4454494), (132, 4252017), (154, 3644586), (158, 3552318), (198, 2834678), (231, 2429724), (233, 2408868), (237, 2368212), (242, 2319282), (252, 2227247), (308, 1822293), (316, 1776159), (363, 1546188), (396, 1417339), (462, 1214862), (466, 1204434), (474, 1184106), (484, 1159641), (553, 1014948), (693, 809908), (699, 802956), (711, 789404), (726, 773094), (847, 662652), (869, 645876), (924, 607431), (932, 602217), (948, 592053), (1089, 515396), (1106, 507474), (1386, 404954), (1398, 401478), (1422, 394702), (1452, 386547), (1631, 344124), (1659, 338316), (1694, 331326), (1738, 322938), (2097, 267652), (2178, 257698), (2212, 253737), (2541, 220884), (2563, 218988), (2607, 215292), (2772, 202477), (2796, 200739), (2844, 197351), (3262, 172062), (3318, 169158), (3388, 165663), (3476, 161469), (4194, 133826), (4356, 128849), (4893, 114708), (4977, 112772), (5082, 110442), (5126, 109494), (5214, 107646), (6083, 92268), (6524, 86031), (6636, 84579), (7623, 73628), (7689, 72996), (7821, 71764), (8388, 66913), (9559, 58716), (9786, 57354), (9954, 56386), (10164, 55221), (10252, 54747), (10428, 53823), (12166, 46134), (14679, 38236), (15246, 36814), (15378, 36498), (15642, 35882), (17941, 31284), (18249, 30756), (18407, 30492), (19118, 29358), (19572, 28677), (19908, 28193), (23067, 24332)]