561567384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2711}}^1$

素因数の和:2870

約数の個数: 128

約数和(自身を含む): 1796428800

約数和(自身を除く): 1234861416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 137, 168, 189, 216, 252, 274, 378, 411, 504, 548, 756, 822, 959, 1096, 1233, 1512, 1644, 1918, 2466, 2711, 2877, 3288, 3699, 3836, 4932, 5422, 5754, 7398, 7672, 8133, 8631, 9864, 10844, 11508, 14796, 16266, 17262, 18977, 21688, 23016, 24399, 25893, 29592, 32532, 34524, 37954, 48798, 51786, 56931, 65064, 69048, 73197, 75908, 97596, 103572, 113862, 146394, 151816, 170793, 195192, 207144, 227724, 292788, 341586, 371407, 455448, 512379, 585576, 683172, 742814, 1024758, 1114221, 1366344, 1485628, 2049516, 2228442, 2599849, 2971256, 3342663, 4099032, 4456884, 5199698, 6685326, 7799547, 8913768, 10027989, 10399396, 13370652, 15599094, 20055978, 20798792, 23398641, 26741304, 31198188, 40111956, 46797282, 62396376, 70195923, 80223912, 93594564, 140391846, 187189128, 280783692, 561567384]

約数ペア:

[(1, 561567384), (2, 280783692), (3, 187189128), (4, 140391846), (6, 93594564), (7, 80223912), (8, 70195923), (9, 62396376), (12, 46797282), (14, 40111956), (18, 31198188), (21, 26741304), (24, 23398641), (27, 20798792), (28, 20055978), (36, 15599094), (42, 13370652), (54, 10399396), (56, 10027989), (63, 8913768), (72, 7799547), (84, 6685326), (108, 5199698), (126, 4456884), (137, 4099032), (168, 3342663), (189, 2971256), (216, 2599849), (252, 2228442), (274, 2049516), (378, 1485628), (411, 1366344), (504, 1114221), (548, 1024758), (756, 742814), (822, 683172), (959, 585576), (1096, 512379), (1233, 455448), (1512, 371407), (1644, 341586), (1918, 292788), (2466, 227724), (2711, 207144), (2877, 195192), (3288, 170793), (3699, 151816), (3836, 146394), (4932, 113862), (5422, 103572), (5754, 97596), (7398, 75908), (7672, 73197), (8133, 69048), (8631, 65064), (9864, 56931), (10844, 51786), (11508, 48798), (14796, 37954), (16266, 34524), (17262, 32532), (18977, 29592), (21688, 25893), (23016, 24399)]