381921696

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:988

約数の個数: 192

約数和(自身を含む): 1233388800

約数和(自身を除く): 851467104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 72, 74, 78, 96, 104, 108, 111, 117, 144, 148, 156, 208, 216, 222, 234, 288, 296, 312, 333, 351, 416, 432, 444, 468, 481, 592, 624, 666, 702, 864, 888, 919, 936, 962, 999, 1184, 1248, 1332, 1404, 1443, 1776, 1838, 1872, 1924, 1998, 2664, 2757, 2808, 2886, 3552, 3676, 3744, 3848, 3996, 4329, 5328, 5514, 5616, 5772, 7352, 7696, 7992, 8271, 8658, 10656, 11028, 11232, 11544, 11947, 12987, 14704, 15392, 15984, 16542, 17316, 22056, 23088, 23894, 24813, 25974, 29408, 31968, 33084, 34003, 34632, 35841, 44112, 46176, 47788, 49626, 51948, 66168, 68006, 69264, 71682, 88224, 95576, 99252, 102009, 103896, 107523, 132336, 136012, 138528, 143364, 191152, 198504, 204018, 207792, 215046, 264672, 272024, 286728, 306027, 322569, 382304, 397008, 408036, 415584, 430092, 442039, 544048, 573456, 612054, 645138, 794016, 816072, 860184, 884078, 918081, 1088096, 1146912, 1224108, 1290276, 1326117, 1632144, 1720368, 1768156, 1836162, 2448216, 2580552, 2652234, 3264288, 3440736, 3536312, 3672324, 3978351, 4896432, 5161104, 5304468, 7072624, 7344648, 7956702, 9792864, 10322208, 10608936, 11935053, 14145248, 14689296, 15913404, 21217872, 23870106, 29378592, 31826808, 42435744, 47740212, 63653616, 95480424, 127307232, 190960848, 381921696]

約数ペア:

[(1, 381921696), (2, 190960848), (3, 127307232), (4, 95480424), (6, 63653616), (8, 47740212), (9, 42435744), (12, 31826808), (13, 29378592), (16, 23870106), (18, 21217872), (24, 15913404), (26, 14689296), (27, 14145248), (32, 11935053), (36, 10608936), (37, 10322208), (39, 9792864), (48, 7956702), (52, 7344648), (54, 7072624), (72, 5304468), (74, 5161104), (78, 4896432), (96, 3978351), (104, 3672324), (108, 3536312), (111, 3440736), (117, 3264288), (144, 2652234), (148, 2580552), (156, 2448216), (208, 1836162), (216, 1768156), (222, 1720368), (234, 1632144), (288, 1326117), (296, 1290276), (312, 1224108), (333, 1146912), (351, 1088096), (416, 918081), (432, 884078), (444, 860184), (468, 816072), (481, 794016), (592, 645138), (624, 612054), (666, 573456), (702, 544048), (864, 442039), (888, 430092), (919, 415584), (936, 408036), (962, 397008), (999, 382304), (1184, 322569), (1248, 306027), (1332, 286728), (1404, 272024), (1443, 264672), (1776, 215046), (1838, 207792), (1872, 204018), (1924, 198504), (1998, 191152), (2664, 143364), (2757, 138528), (2808, 136012), (2886, 132336), (3552, 107523), (3676, 103896), (3744, 102009), (3848, 99252), (3996, 95576), (4329, 88224), (5328, 71682), (5514, 69264), (5616, 68006), (5772, 66168), (7352, 51948), (7696, 49626), (7992, 47788), (8271, 46176), (8658, 44112), (10656, 35841), (11028, 34632), (11232, 34003), (11544, 33084), (11947, 31968), (12987, 29408), (14704, 25974), (15392, 24813), (15984, 23894), (16542, 23088), (17316, 22056)]