38873688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 117504000

約数和(自身を除く): 78630312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 79, 84, 87, 101, 116, 158, 168, 174, 202, 203, 232, 237, 303, 316, 348, 404, 406, 474, 553, 606, 609, 632, 696, 707, 808, 812, 948, 1106, 1212, 1218, 1414, 1624, 1659, 1896, 2121, 2212, 2291, 2424, 2436, 2828, 2929, 3318, 4242, 4424, 4582, 4872, 5656, 5858, 6636, 6873, 7979, 8484, 8787, 9164, 11716, 13272, 13746, 15958, 16037, 16968, 17574, 18328, 20503, 23432, 23937, 27492, 31916, 32074, 35148, 41006, 47874, 48111, 54984, 55853, 61509, 63832, 64148, 70296, 82012, 95748, 96222, 111706, 123018, 128296, 164024, 167559, 191496, 192444, 223412, 231391, 246036, 335118, 384888, 446824, 462782, 492072, 670236, 694173, 925564, 1340472, 1388346, 1619737, 1851128, 2776692, 3239474, 4859211, 5553384, 6478948, 9718422, 12957896, 19436844, 38873688]

約数ペア:

[(1, 38873688), (2, 19436844), (3, 12957896), (4, 9718422), (6, 6478948), (7, 5553384), (8, 4859211), (12, 3239474), (14, 2776692), (21, 1851128), (24, 1619737), (28, 1388346), (29, 1340472), (42, 925564), (56, 694173), (58, 670236), (79, 492072), (84, 462782), (87, 446824), (101, 384888), (116, 335118), (158, 246036), (168, 231391), (174, 223412), (202, 192444), (203, 191496), (232, 167559), (237, 164024), (303, 128296), (316, 123018), (348, 111706), (404, 96222), (406, 95748), (474, 82012), (553, 70296), (606, 64148), (609, 63832), (632, 61509), (696, 55853), (707, 54984), (808, 48111), (812, 47874), (948, 41006), (1106, 35148), (1212, 32074), (1218, 31916), (1414, 27492), (1624, 23937), (1659, 23432), (1896, 20503), (2121, 18328), (2212, 17574), (2291, 16968), (2424, 16037), (2436, 15958), (2828, 13746), (2929, 13272), (3318, 11716), (4242, 9164), (4424, 8787), (4582, 8484), (4872, 7979), (5656, 6873), (5858, 6636)]