1986470208

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1261

約数の個数: 168

約数和(自身を含む): 5923471008

約数和(自身を除く): 3937000800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 83, 96, 111, 144, 148, 166, 192, 222, 249, 288, 296, 332, 333, 444, 498, 576, 592, 664, 666, 747, 888, 996, 1123, 1184, 1328, 1332, 1494, 1776, 1992, 2246, 2368, 2656, 2664, 2988, 3071, 3369, 3552, 3984, 4492, 5312, 5328, 5976, 6142, 6738, 7104, 7968, 8984, 9213, 10107, 10656, 11952, 12284, 13476, 15936, 17968, 18426, 20214, 21312, 23904, 24568, 26952, 27639, 35936, 36852, 40428, 41551, 47808, 49136, 53904, 55278, 71872, 73704, 80856, 83102, 93209, 98272, 107808, 110556, 124653, 147408, 161712, 166204, 186418, 196544, 215616, 221112, 249306, 279627, 294816, 323424, 332408, 372836, 373959, 442224, 498612, 559254, 589632, 646848, 664816, 745672, 747918, 838881, 884448, 997224, 1118508, 1329632, 1491344, 1495836, 1677762, 1768896, 1994448, 2237016, 2659264, 2982688, 2991672, 3355524, 3448733, 3988896, 4474032, 5965376, 5983344, 6711048, 6897466, 7977792, 8948064, 10346199, 11966688, 13422096, 13794932, 17896128, 20692398, 23933376, 26844192, 27589864, 31038597, 41384796, 53688384, 55179728, 62077194, 82769592, 110359456, 124154388, 165539184, 220718912, 248308776, 331078368, 496617552, 662156736, 993235104, 1986470208]

約数ペア:

[(1, 1986470208), (2, 993235104), (3, 662156736), (4, 496617552), (6, 331078368), (8, 248308776), (9, 220718912), (12, 165539184), (16, 124154388), (18, 110359456), (24, 82769592), (32, 62077194), (36, 55179728), (37, 53688384), (48, 41384796), (64, 31038597), (72, 27589864), (74, 26844192), (83, 23933376), (96, 20692398), (111, 17896128), (144, 13794932), (148, 13422096), (166, 11966688), (192, 10346199), (222, 8948064), (249, 7977792), (288, 6897466), (296, 6711048), (332, 5983344), (333, 5965376), (444, 4474032), (498, 3988896), (576, 3448733), (592, 3355524), (664, 2991672), (666, 2982688), (747, 2659264), (888, 2237016), (996, 1994448), (1123, 1768896), (1184, 1677762), (1328, 1495836), (1332, 1491344), (1494, 1329632), (1776, 1118508), (1992, 997224), (2246, 884448), (2368, 838881), (2656, 747918), (2664, 745672), (2988, 664816), (3071, 646848), (3369, 589632), (3552, 559254), (3984, 498612), (4492, 442224), (5312, 373959), (5328, 372836), (5976, 332408), (6142, 323424), (6738, 294816), (7104, 279627), (7968, 249306), (8984, 221112), (9213, 215616), (10107, 196544), (10656, 186418), (11952, 166204), (12284, 161712), (13476, 147408), (15936, 124653), (17968, 110556), (18426, 107808), (20214, 98272), (21312, 93209), (23904, 83102), (24568, 80856), (26952, 73704), (27639, 71872), (35936, 55278), (36852, 53904), (40428, 49136), (41551, 47808)]