31506431808

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1\times {\mathrm{6551}}^1$

素因数の和:7280

約数の個数: 112

約数和(自身を含む): 85753309824

約数和(自身を除く): 54246878016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 677, 888, 1184, 1354, 1776, 2031, 2368, 2708, 3552, 4062, 5416, 6551, 7104, 8124, 10832, 13102, 16248, 19653, 21664, 25049, 26204, 32496, 39306, 43328, 50098, 52408, 64992, 75147, 78612, 100196, 104816, 129984, 150294, 157224, 200392, 209632, 242387, 300588, 314448, 400784, 419264, 484774, 601176, 628896, 727161, 801568, 969548, 1202352, 1257792, 1454322, 1603136, 1939096, 2404704, 2908644, 3878192, 4435027, 4809408, 5817288, 7756384, 8870054, 11634576, 13305081, 15512768, 17740108, 23269152, 26610162, 35480216, 46538304, 53220324, 70960432, 106440648, 141920864, 164095999, 212881296, 283841728, 328191998, 425762592, 492287997, 656383996, 851525184, 984575994, 1312767992, 1969151988, 2625535984, 3938303976, 5251071968, 7876607952, 10502143936, 15753215904, 31506431808]

約数ペア:

[(1, 31506431808), (2, 15753215904), (3, 10502143936), (4, 7876607952), (6, 5251071968), (8, 3938303976), (12, 2625535984), (16, 1969151988), (24, 1312767992), (32, 984575994), (37, 851525184), (48, 656383996), (64, 492287997), (74, 425762592), (96, 328191998), (111, 283841728), (148, 212881296), (192, 164095999), (222, 141920864), (296, 106440648), (444, 70960432), (592, 53220324), (677, 46538304), (888, 35480216), (1184, 26610162), (1354, 23269152), (1776, 17740108), (2031, 15512768), (2368, 13305081), (2708, 11634576), (3552, 8870054), (4062, 7756384), (5416, 5817288), (6551, 4809408), (7104, 4435027), (8124, 3878192), (10832, 2908644), (13102, 2404704), (16248, 1939096), (19653, 1603136), (21664, 1454322), (25049, 1257792), (26204, 1202352), (32496, 969548), (39306, 801568), (43328, 727161), (50098, 628896), (52408, 601176), (64992, 484774), (75147, 419264), (78612, 400784), (100196, 314448), (104816, 300588), (129984, 242387), (150294, 209632), (157224, 200392)]