430655472

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 1380078336

約数和(自身を除く): 949422864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 41, 48, 52, 62, 72, 78, 82, 93, 104, 117, 123, 124, 144, 156, 164, 181, 186, 208, 234, 246, 248, 279, 312, 328, 362, 369, 372, 403, 468, 492, 496, 533, 543, 558, 624, 656, 724, 738, 744, 806, 936, 984, 1066, 1086, 1116, 1209, 1271, 1448, 1476, 1488, 1599, 1612, 1629, 1872, 1968, 2132, 2172, 2232, 2353, 2418, 2542, 2896, 2952, 3198, 3224, 3258, 3627, 3813, 4264, 4344, 4464, 4706, 4797, 4836, 5084, 5611, 5904, 6396, 6448, 6516, 7059, 7254, 7421, 7626, 8528, 8688, 9412, 9594, 9672, 10168, 11222, 11439, 12792, 13032, 14118, 14508, 14842, 15252, 16523, 16833, 18824, 19188, 19344, 20336, 21177, 22263, 22444, 22878, 25584, 26064, 28236, 29016, 29684, 30504, 33046, 33666, 37648, 38376, 42354, 44526, 44888, 45756, 49569, 50499, 56472, 58032, 59368, 61008, 66092, 66789, 67332, 72943, 76752, 84708, 89052, 89776, 91512, 96473, 99138, 100998, 112944, 118736, 132184, 133578, 134664, 145886, 148707, 169416, 178104, 183024, 192946, 198276, 201996, 218829, 230051, 264368, 267156, 269328, 289419, 291772, 297414, 338832, 356208, 385892, 396552, 403992, 437658, 460102, 534312, 578838, 583544, 594828, 656487, 690153, 771784, 793104, 807984, 868257, 875316, 920204, 1068624, 1157676, 1167088, 1189656, 1312974, 1380306, 1543568, 1736514, 1750632, 1840408, 2070459, 2315352, 2379312, 2625948, 2760612, 2990663, 3473028, 3501264, 3680816, 4140918, 4630704, 5251896, 5521224, 5981326, 6946056, 8281836, 8971989, 10503792, 11042448, 11962652, 13892112, 16563672, 17943978, 23925304, 26915967, 33127344, 35887956, 47850608, 53831934, 71775912, 107663868, 143551824, 215327736, 430655472]

約数ペア:

[(1, 430655472), (2, 215327736), (3, 143551824), (4, 107663868), (6, 71775912), (8, 53831934), (9, 47850608), (12, 35887956), (13, 33127344), (16, 26915967), (18, 23925304), (24, 17943978), (26, 16563672), (31, 13892112), (36, 11962652), (39, 11042448), (41, 10503792), (48, 8971989), (52, 8281836), (62, 6946056), (72, 5981326), (78, 5521224), (82, 5251896), (93, 4630704), (104, 4140918), (117, 3680816), (123, 3501264), (124, 3473028), (144, 2990663), (156, 2760612), (164, 2625948), (181, 2379312), (186, 2315352), (208, 2070459), (234, 1840408), (246, 1750632), (248, 1736514), (279, 1543568), (312, 1380306), (328, 1312974), (362, 1189656), (369, 1167088), (372, 1157676), (403, 1068624), (468, 920204), (492, 875316), (496, 868257), (533, 807984), (543, 793104), (558, 771784), (624, 690153), (656, 656487), (724, 594828), (738, 583544), (744, 578838), (806, 534312), (936, 460102), (984, 437658), (1066, 403992), (1086, 396552), (1116, 385892), (1209, 356208), (1271, 338832), (1448, 297414), (1476, 291772), (1488, 289419), (1599, 269328), (1612, 267156), (1629, 264368), (1872, 230051), (1968, 218829), (2132, 201996), (2172, 198276), (2232, 192946), (2353, 183024), (2418, 178104), (2542, 169416), (2896, 148707), (2952, 145886), (3198, 134664), (3224, 133578), (3258, 132184), (3627, 118736), (3813, 112944), (4264, 100998), (4344, 99138), (4464, 96473), (4706, 91512), (4797, 89776), (4836, 89052), (5084, 84708), (5611, 76752), (5904, 72943), (6396, 67332), (6448, 66789), (6516, 66092), (7059, 61008), (7254, 59368), (7421, 58032), (7626, 56472), (8528, 50499), (8688, 49569), (9412, 45756), (9594, 44888), (9672, 44526), (10168, 42354), (11222, 38376), (11439, 37648), (12792, 33666), (13032, 33046), (14118, 30504), (14508, 29684), (14842, 29016), (15252, 28236), (16523, 26064), (16833, 25584), (18824, 22878), (19188, 22444), (19344, 22263), (20336, 21177)]