220442976

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:733

約数の個数: 144

約数和(自身を含む): 683190144

約数和(自身を除く): 462747168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 97, 104, 117, 144, 156, 194, 208, 234, 288, 291, 312, 388, 416, 468, 582, 607, 624, 776, 873, 936, 1164, 1214, 1248, 1261, 1552, 1746, 1821, 1872, 2328, 2428, 2522, 3104, 3492, 3642, 3744, 3783, 4656, 4856, 5044, 5463, 6984, 7284, 7566, 7891, 9312, 9712, 10088, 10926, 11349, 13968, 14568, 15132, 15782, 19424, 20176, 21852, 22698, 23673, 27936, 29136, 30264, 31564, 40352, 43704, 45396, 47346, 58272, 58879, 60528, 63128, 71019, 87408, 90792, 94692, 117758, 121056, 126256, 142038, 174816, 176637, 181584, 189384, 235516, 252512, 284076, 353274, 363168, 378768, 471032, 529911, 568152, 706548, 757536, 765427, 942064, 1059822, 1136304, 1413096, 1530854, 1884128, 2119644, 2272608, 2296281, 2826192, 3061708, 4239288, 4592562, 5652384, 6123416, 6888843, 8478576, 9185124, 12246832, 13777686, 16957152, 18370248, 24493664, 27555372, 36740496, 55110744, 73480992, 110221488, 220442976]

約数ペア:

[(1, 220442976), (2, 110221488), (3, 73480992), (4, 55110744), (6, 36740496), (8, 27555372), (9, 24493664), (12, 18370248), (13, 16957152), (16, 13777686), (18, 12246832), (24, 9185124), (26, 8478576), (32, 6888843), (36, 6123416), (39, 5652384), (48, 4592562), (52, 4239288), (72, 3061708), (78, 2826192), (96, 2296281), (97, 2272608), (104, 2119644), (117, 1884128), (144, 1530854), (156, 1413096), (194, 1136304), (208, 1059822), (234, 942064), (288, 765427), (291, 757536), (312, 706548), (388, 568152), (416, 529911), (468, 471032), (582, 378768), (607, 363168), (624, 353274), (776, 284076), (873, 252512), (936, 235516), (1164, 189384), (1214, 181584), (1248, 176637), (1261, 174816), (1552, 142038), (1746, 126256), (1821, 121056), (1872, 117758), (2328, 94692), (2428, 90792), (2522, 87408), (3104, 71019), (3492, 63128), (3642, 60528), (3744, 58879), (3783, 58272), (4656, 47346), (4856, 45396), (5044, 43704), (5463, 40352), (6984, 31564), (7284, 30264), (7566, 29136), (7891, 27936), (9312, 23673), (9712, 22698), (10088, 21852), (10926, 20176), (11349, 19424), (13968, 15782), (14568, 15132)]