2146157804552

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1\times {\mathrm{683}}^1$

素因数の和:1371

約数の個数: 128

約数和(自身を含む): 4169926656000

約数和(自身を除く): 2023768851448

約数列:

[1, 2, 4, 8, 71, 79, 142, 158, 239, 284, 293, 316, 478, 568, 586, 632, 683, 956, 1172, 1366, 1912, 2344, 2732, 5464, 5609, 11218, 16969, 18881, 20803, 22436, 23147, 33938, 37762, 41606, 44872, 46294, 48493, 53957, 67876, 70027, 75524, 83212, 92588, 96986, 107914, 135752, 140054, 151048, 163237, 166424, 185176, 193972, 200119, 215828, 280108, 326474, 387944, 400238, 431656, 560216, 652948, 800476, 1305896, 1340551, 1600952, 1643437, 2681102, 3286874, 3830947, 4971917, 5362204, 5532133, 6573748, 7661894, 9943834, 10724408, 11064266, 11589827, 12895723, 13147496, 14208449, 15323788, 15809401, 19887668, 22128532, 23179654, 25791446, 28416898, 30647576, 31618802, 39775336, 44257064, 46359308, 47828441, 51582892, 56833796, 63237604, 92718616, 95656882, 103165784, 113667592, 126475208, 191313764, 382627528, 392781443, 785562886, 915596333, 1122467471, 1571125772, 1831192666, 2244934942, 3142251544, 3395819311, 3662385332, 3778446839, 4489869884, 6791638622, 7324770664, 7556893678, 8979739768, 13583277244, 15113787356, 27166554488, 30227574712, 268269725569, 536539451138, 1073078902276, 2146157804552]

約数ペア:

[(1, 2146157804552), (2, 1073078902276), (4, 536539451138), (8, 268269725569), (71, 30227574712), (79, 27166554488), (142, 15113787356), (158, 13583277244), (239, 8979739768), (284, 7556893678), (293, 7324770664), (316, 6791638622), (478, 4489869884), (568, 3778446839), (586, 3662385332), (632, 3395819311), (683, 3142251544), (956, 2244934942), (1172, 1831192666), (1366, 1571125772), (1912, 1122467471), (2344, 915596333), (2732, 785562886), (5464, 392781443), (5609, 382627528), (11218, 191313764), (16969, 126475208), (18881, 113667592), (20803, 103165784), (22436, 95656882), (23147, 92718616), (33938, 63237604), (37762, 56833796), (41606, 51582892), (44872, 47828441), (46294, 46359308), (48493, 44257064), (53957, 39775336), (67876, 31618802), (70027, 30647576), (75524, 28416898), (83212, 25791446), (92588, 23179654), (96986, 22128532), (107914, 19887668), (135752, 15809401), (140054, 15323788), (151048, 14208449), (163237, 13147496), (166424, 12895723), (185176, 11589827), (193972, 11064266), (200119, 10724408), (215828, 9943834), (280108, 7661894), (326474, 6573748), (387944, 5532133), (400238, 5362204), (431656, 4971917), (560216, 3830947), (652948, 3286874), (800476, 2681102), (1305896, 1643437), (1340551, 1600952)]