1898347248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:900

約数の個数: 240

約数和(自身を含む): 6355148800

約数和(自身を除く): 4456801552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 79, 84, 93, 112, 124, 126, 144, 158, 168, 186, 217, 237, 248, 252, 279, 316, 336, 372, 434, 474, 496, 504, 553, 558, 632, 651, 711, 744, 769, 868, 948, 1008, 1106, 1116, 1264, 1302, 1422, 1488, 1538, 1659, 1736, 1896, 1953, 2212, 2232, 2307, 2449, 2604, 2844, 3076, 3318, 3472, 3792, 3906, 4424, 4464, 4614, 4898, 4977, 5208, 5383, 5688, 6152, 6636, 6921, 7347, 7812, 8848, 9228, 9796, 9954, 10416, 10766, 11376, 12304, 13272, 13842, 14694, 15624, 16149, 17143, 18456, 19592, 19908, 21532, 22041, 23839, 26544, 27684, 29388, 31248, 32298, 34286, 36912, 39184, 39816, 43064, 44082, 47678, 48447, 51429, 55368, 58776, 60751, 64596, 68572, 71517, 79632, 86128, 88164, 95356, 96894, 102858, 110736, 117552, 121502, 129192, 137144, 143034, 154287, 166873, 176328, 182253, 190712, 193788, 205716, 214551, 243004, 258384, 274288, 286068, 308574, 333746, 352656, 364506, 381424, 387576, 411432, 425257, 429102, 486008, 500619, 546759, 572136, 617148, 667492, 729012, 775152, 822864, 850514, 858204, 972016, 1001238, 1093518, 1144272, 1234296, 1275771, 1334984, 1458024, 1501857, 1701028, 1716408, 1883281, 2002476, 2187036, 2468592, 2551542, 2669968, 2916048, 3003714, 3402056, 3432816, 3766562, 3827313, 4004952, 4374072, 5103084, 5649843, 6007428, 6804112, 7533124, 7654626, 8009904, 8748144, 10206168, 11299686, 12014856, 13182967, 15066248, 15309252, 16949529, 20412336, 22599372, 24029712, 26365934, 30132496, 30618504, 33899058, 39548901, 45198744, 52731868, 61237008, 67798116, 79097802, 90397488, 105463736, 118646703, 135596232, 158195604, 210927472, 237293406, 271192464, 316391208, 474586812, 632782416, 949173624, 1898347248]

約数ペア:

[(1, 1898347248), (2, 949173624), (3, 632782416), (4, 474586812), (6, 316391208), (7, 271192464), (8, 237293406), (9, 210927472), (12, 158195604), (14, 135596232), (16, 118646703), (18, 105463736), (21, 90397488), (24, 79097802), (28, 67798116), (31, 61237008), (36, 52731868), (42, 45198744), (48, 39548901), (56, 33899058), (62, 30618504), (63, 30132496), (72, 26365934), (79, 24029712), (84, 22599372), (93, 20412336), (112, 16949529), (124, 15309252), (126, 15066248), (144, 13182967), (158, 12014856), (168, 11299686), (186, 10206168), (217, 8748144), (237, 8009904), (248, 7654626), (252, 7533124), (279, 6804112), (316, 6007428), (336, 5649843), (372, 5103084), (434, 4374072), (474, 4004952), (496, 3827313), (504, 3766562), (553, 3432816), (558, 3402056), (632, 3003714), (651, 2916048), (711, 2669968), (744, 2551542), (769, 2468592), (868, 2187036), (948, 2002476), (1008, 1883281), (1106, 1716408), (1116, 1701028), (1264, 1501857), (1302, 1458024), (1422, 1334984), (1488, 1275771), (1538, 1234296), (1659, 1144272), (1736, 1093518), (1896, 1001238), (1953, 972016), (2212, 858204), (2232, 850514), (2307, 822864), (2449, 775152), (2604, 729012), (2844, 667492), (3076, 617148), (3318, 572136), (3472, 546759), (3792, 500619), (3906, 486008), (4424, 429102), (4464, 425257), (4614, 411432), (4898, 387576), (4977, 381424), (5208, 364506), (5383, 352656), (5688, 333746), (6152, 308574), (6636, 286068), (6921, 274288), (7347, 258384), (7812, 243004), (8848, 214551), (9228, 205716), (9796, 193788), (9954, 190712), (10416, 182253), (10766, 176328), (11376, 166873), (12304, 154287), (13272, 143034), (13842, 137144), (14694, 129192), (15624, 121502), (16149, 117552), (17143, 110736), (18456, 102858), (19592, 96894), (19908, 95356), (21532, 88164), (22041, 86128), (23839, 79632), (26544, 71517), (27684, 68572), (29388, 64596), (31248, 60751), (32298, 58776), (34286, 55368), (36912, 51429), (39184, 48447), (39816, 47678), (43064, 44082)]