388539072

素因数分解:

$2^6\times 3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 224

約数和(自身を含む): 1204569600

約数和(自身を除く): 816030528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 59, 64, 72, 74, 96, 103, 108, 111, 118, 144, 148, 177, 192, 206, 216, 222, 236, 288, 296, 309, 333, 354, 412, 432, 444, 472, 531, 576, 592, 618, 666, 708, 824, 864, 888, 927, 944, 999, 1062, 1184, 1236, 1332, 1416, 1593, 1648, 1728, 1776, 1854, 1888, 1998, 2124, 2183, 2368, 2472, 2664, 2781, 2832, 3186, 3296, 3552, 3708, 3776, 3811, 3996, 4248, 4366, 4944, 5328, 5562, 5664, 6077, 6372, 6549, 6592, 7104, 7416, 7622, 7992, 8496, 8732, 9888, 10656, 11124, 11328, 11433, 12154, 12744, 13098, 14832, 15244, 15984, 16992, 17464, 18231, 19647, 19776, 21312, 22248, 22866, 24308, 25488, 26196, 29664, 30488, 31968, 33984, 34299, 34928, 36462, 39294, 44496, 45732, 48616, 50976, 52392, 54693, 58941, 59328, 60976, 63936, 68598, 69856, 72924, 78588, 88992, 91464, 97232, 101952, 102897, 104784, 109386, 117882, 121952, 137196, 139712, 145848, 157176, 164079, 177984, 182928, 194464, 205794, 209568, 218772, 224849, 235764, 243904, 274392, 291696, 314352, 328158, 365856, 388928, 411588, 419136, 437544, 449698, 471528, 548784, 583392, 628704, 656316, 674547, 731712, 823176, 875088, 899396, 943056, 1097568, 1166784, 1257408, 1312632, 1349094, 1646352, 1750176, 1798792, 1886112, 2023641, 2195136, 2625264, 2698188, 3292704, 3500352, 3597584, 3772224, 4047282, 5250528, 5396376, 6070923, 6585408, 7195168, 8094564, 10501056, 10792752, 12141846, 14390336, 16189128, 21585504, 24283692, 32378256, 43171008, 48567384, 64756512, 97134768, 129513024, 194269536, 388539072]

約数ペア:

[(1, 388539072), (2, 194269536), (3, 129513024), (4, 97134768), (6, 64756512), (8, 48567384), (9, 43171008), (12, 32378256), (16, 24283692), (18, 21585504), (24, 16189128), (27, 14390336), (32, 12141846), (36, 10792752), (37, 10501056), (48, 8094564), (54, 7195168), (59, 6585408), (64, 6070923), (72, 5396376), (74, 5250528), (96, 4047282), (103, 3772224), (108, 3597584), (111, 3500352), (118, 3292704), (144, 2698188), (148, 2625264), (177, 2195136), (192, 2023641), (206, 1886112), (216, 1798792), (222, 1750176), (236, 1646352), (288, 1349094), (296, 1312632), (309, 1257408), (333, 1166784), (354, 1097568), (412, 943056), (432, 899396), (444, 875088), (472, 823176), (531, 731712), (576, 674547), (592, 656316), (618, 628704), (666, 583392), (708, 548784), (824, 471528), (864, 449698), (888, 437544), (927, 419136), (944, 411588), (999, 388928), (1062, 365856), (1184, 328158), (1236, 314352), (1332, 291696), (1416, 274392), (1593, 243904), (1648, 235764), (1728, 224849), (1776, 218772), (1854, 209568), (1888, 205794), (1998, 194464), (2124, 182928), (2183, 177984), (2368, 164079), (2472, 157176), (2664, 145848), (2781, 139712), (2832, 137196), (3186, 121952), (3296, 117882), (3552, 109386), (3708, 104784), (3776, 102897), (3811, 101952), (3996, 97232), (4248, 91464), (4366, 88992), (4944, 78588), (5328, 72924), (5562, 69856), (5664, 68598), (6077, 63936), (6372, 60976), (6549, 59328), (6592, 58941), (7104, 54693), (7416, 52392), (7622, 50976), (7992, 48616), (8496, 45732), (8732, 44496), (9888, 39294), (10656, 36462), (11124, 34928), (11328, 34299), (11433, 33984), (12154, 31968), (12744, 30488), (13098, 29664), (14832, 26196), (15244, 25488), (15984, 24308), (16992, 22866), (17464, 22248), (18231, 21312), (19647, 19776)]