390319205472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6245507}}^1$

素因数の和:6245561

約数の個数: 144

約数和(自身を含む): 1309458189312

約数和(自身を除く): 919138983840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 10416, 15624, 20832, 31248, 62496, 6245507, 12491014, 18736521, 24982028, 37473042, 43718549, 49964056, 56209563, 74946084, 87437098, 99928112, 112419126, 131155647, 149892168, 174874196, 193610717, 199856224, 224838252, 262311294, 299784336, 349748392, 387221434, 393466941, 449676504, 524622588, 580832151, 599568672, 699496784, 774442868, 786933882, 899353008, 1049245176, 1161664302, 1355275019, 1398993568, 1548885736, 1573867764, 1742496453, 1798706016, 2098490352, 2323328604, 2710550038, 3097771472, 3147735528, 3484992906, 4065825057, 4196980704, 4646657208, 5421100076, 6195542944, 6295471056, 6969985812, 8131650114, 9293314416, 10842200152, 12197475171, 12590942112, 13939971624, 16263300228, 18586628832, 21684400304, 24394950342, 27879943248, 32526600456, 43368800608, 48789900684, 55759886496, 65053200912, 97579801368, 130106401824, 195159602736, 390319205472]

約数ペア:

[(1, 390319205472), (2, 195159602736), (3, 130106401824), (4, 97579801368), (6, 65053200912), (7, 55759886496), (8, 48789900684), (9, 43368800608), (12, 32526600456), (14, 27879943248), (16, 24394950342), (18, 21684400304), (21, 18586628832), (24, 16263300228), (28, 13939971624), (31, 12590942112), (32, 12197475171), (36, 10842200152), (42, 9293314416), (48, 8131650114), (56, 6969985812), (62, 6295471056), (63, 6195542944), (72, 5421100076), (84, 4646657208), (93, 4196980704), (96, 4065825057), (112, 3484992906), (124, 3147735528), (126, 3097771472), (144, 2710550038), (168, 2323328604), (186, 2098490352), (217, 1798706016), (224, 1742496453), (248, 1573867764), (252, 1548885736), (279, 1398993568), (288, 1355275019), (336, 1161664302), (372, 1049245176), (434, 899353008), (496, 786933882), (504, 774442868), (558, 699496784), (651, 599568672), (672, 580832151), (744, 524622588), (868, 449676504), (992, 393466941), (1008, 387221434), (1116, 349748392), (1302, 299784336), (1488, 262311294), (1736, 224838252), (1953, 199856224), (2016, 193610717), (2232, 174874196), (2604, 149892168), (2976, 131155647), (3472, 112419126), (3906, 99928112), (4464, 87437098), (5208, 74946084), (6944, 56209563), (7812, 49964056), (8928, 43718549), (10416, 37473042), (15624, 24982028), (20832, 18736521), (31248, 12491014), (62496, 6245507)]