213609648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 666243072

約数和(自身を除く): 452633424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 131, 138, 161, 168, 184, 211, 262, 276, 322, 336, 368, 393, 422, 483, 524, 552, 633, 644, 786, 844, 917, 966, 1048, 1104, 1266, 1288, 1477, 1572, 1688, 1834, 1932, 2096, 2532, 2576, 2751, 2954, 3013, 3144, 3376, 3668, 3864, 4431, 4853, 5064, 5502, 5908, 6026, 6288, 7336, 7728, 8862, 9039, 9706, 10128, 11004, 11816, 12052, 14559, 14672, 17724, 18078, 19412, 21091, 22008, 23632, 24104, 27641, 29118, 33971, 35448, 36156, 38824, 42182, 44016, 48208, 55282, 58236, 63273, 67942, 70896, 72312, 77648, 82923, 84364, 101913, 110564, 116472, 126546, 135884, 144624, 165846, 168728, 193487, 203826, 221128, 232944, 253092, 271768, 331692, 337456, 386974, 407652, 442256, 506184, 543536, 580461, 635743, 663384, 773948, 815304, 1012368, 1160922, 1271486, 1326768, 1547896, 1630608, 1907229, 2321844, 2542972, 3095792, 3814458, 4450201, 4643688, 5085944, 7628916, 8900402, 9287376, 10171888, 13350603, 15257832, 17800804, 26701206, 30515664, 35601608, 53402412, 71203216, 106804824, 213609648]

約数ペア:

[(1, 213609648), (2, 106804824), (3, 71203216), (4, 53402412), (6, 35601608), (7, 30515664), (8, 26701206), (12, 17800804), (14, 15257832), (16, 13350603), (21, 10171888), (23, 9287376), (24, 8900402), (28, 7628916), (42, 5085944), (46, 4643688), (48, 4450201), (56, 3814458), (69, 3095792), (84, 2542972), (92, 2321844), (112, 1907229), (131, 1630608), (138, 1547896), (161, 1326768), (168, 1271486), (184, 1160922), (211, 1012368), (262, 815304), (276, 773948), (322, 663384), (336, 635743), (368, 580461), (393, 543536), (422, 506184), (483, 442256), (524, 407652), (552, 386974), (633, 337456), (644, 331692), (786, 271768), (844, 253092), (917, 232944), (966, 221128), (1048, 203826), (1104, 193487), (1266, 168728), (1288, 165846), (1477, 144624), (1572, 135884), (1688, 126546), (1834, 116472), (1932, 110564), (2096, 101913), (2532, 84364), (2576, 82923), (2751, 77648), (2954, 72312), (3013, 70896), (3144, 67942), (3376, 63273), (3668, 58236), (3864, 55282), (4431, 48208), (4853, 44016), (5064, 42182), (5502, 38824), (5908, 36156), (6026, 35448), (6288, 33971), (7336, 29118), (7728, 27641), (8862, 24104), (9039, 23632), (9706, 22008), (10128, 21091), (11004, 19412), (11816, 18078), (12052, 17724), (14559, 14672)]