3946986624

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18587}}^1$

素因数の和:18690

約数の個数: 128

約数和(自身を含む): 12134246400

約数和(自身を除く): 8187259776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 316, 336, 384, 448, 474, 553, 632, 672, 896, 948, 1106, 1264, 1344, 1659, 1896, 2212, 2528, 2688, 3318, 3792, 4424, 5056, 6636, 7584, 8848, 10112, 13272, 15168, 17696, 18587, 26544, 30336, 35392, 37174, 53088, 55761, 70784, 74348, 106176, 111522, 130109, 148696, 212352, 223044, 260218, 297392, 390327, 446088, 520436, 594784, 780654, 892176, 1040872, 1189568, 1468373, 1561308, 1784352, 2081744, 2379136, 2936746, 3122616, 3568704, 4163488, 4405119, 5873492, 6245232, 7137408, 8326976, 8810238, 10278611, 11746984, 12490464, 16653952, 17620476, 20557222, 23493968, 24980928, 30835833, 35240952, 41114444, 46987936, 49961856, 61671666, 70481904, 82228888, 93975872, 123343332, 140963808, 164457776, 187951744, 246686664, 281927616, 328915552, 493373328, 563855232, 657831104, 986746656, 1315662208, 1973493312, 3946986624]

約数ペア:

[(1, 3946986624), (2, 1973493312), (3, 1315662208), (4, 986746656), (6, 657831104), (7, 563855232), (8, 493373328), (12, 328915552), (14, 281927616), (16, 246686664), (21, 187951744), (24, 164457776), (28, 140963808), (32, 123343332), (42, 93975872), (48, 82228888), (56, 70481904), (64, 61671666), (79, 49961856), (84, 46987936), (96, 41114444), (112, 35240952), (128, 30835833), (158, 24980928), (168, 23493968), (192, 20557222), (224, 17620476), (237, 16653952), (316, 12490464), (336, 11746984), (384, 10278611), (448, 8810238), (474, 8326976), (553, 7137408), (632, 6245232), (672, 5873492), (896, 4405119), (948, 4163488), (1106, 3568704), (1264, 3122616), (1344, 2936746), (1659, 2379136), (1896, 2081744), (2212, 1784352), (2528, 1561308), (2688, 1468373), (3318, 1189568), (3792, 1040872), (4424, 892176), (5056, 780654), (6636, 594784), (7584, 520436), (8848, 446088), (10112, 390327), (13272, 297392), (15168, 260218), (17696, 223044), (18587, 212352), (26544, 148696), (30336, 130109), (35392, 111522), (37174, 106176), (53088, 74348), (55761, 70784)]