318121344

素因数分解:

$2^7\times 3^4\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:590

約数の個数: 160

約数和(自身を含む): 964157040

約数和(自身を除く): 646035696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 144, 162, 183, 192, 216, 244, 288, 324, 366, 384, 432, 488, 503, 549, 576, 648, 732, 864, 976, 1006, 1098, 1152, 1296, 1464, 1509, 1647, 1728, 1952, 2012, 2196, 2592, 2928, 3018, 3294, 3456, 3904, 4024, 4392, 4527, 4941, 5184, 5856, 6036, 6588, 7808, 8048, 8784, 9054, 9882, 10368, 11712, 12072, 13176, 13581, 16096, 17568, 18108, 19764, 23424, 24144, 26352, 27162, 30683, 32192, 35136, 36216, 39528, 40743, 48288, 52704, 54324, 61366, 64384, 70272, 72432, 79056, 81486, 92049, 96576, 105408, 108648, 122732, 144864, 158112, 162972, 184098, 193152, 210816, 217296, 245464, 276147, 289728, 316224, 325944, 368196, 434592, 490928, 552294, 579456, 632448, 651888, 736392, 828441, 869184, 981856, 1104588, 1303776, 1472784, 1656882, 1738368, 1963712, 2209176, 2485323, 2607552, 2945568, 3313764, 3927424, 4418352, 4970646, 5215104, 5891136, 6627528, 8836704, 9941292, 11782272, 13255056, 17673408, 19882584, 26510112, 35346816, 39765168, 53020224, 79530336, 106040448, 159060672, 318121344]

約数ペア:

[(1, 318121344), (2, 159060672), (3, 106040448), (4, 79530336), (6, 53020224), (8, 39765168), (9, 35346816), (12, 26510112), (16, 19882584), (18, 17673408), (24, 13255056), (27, 11782272), (32, 9941292), (36, 8836704), (48, 6627528), (54, 5891136), (61, 5215104), (64, 4970646), (72, 4418352), (81, 3927424), (96, 3313764), (108, 2945568), (122, 2607552), (128, 2485323), (144, 2209176), (162, 1963712), (183, 1738368), (192, 1656882), (216, 1472784), (244, 1303776), (288, 1104588), (324, 981856), (366, 869184), (384, 828441), (432, 736392), (488, 651888), (503, 632448), (549, 579456), (576, 552294), (648, 490928), (732, 434592), (864, 368196), (976, 325944), (1006, 316224), (1098, 289728), (1152, 276147), (1296, 245464), (1464, 217296), (1509, 210816), (1647, 193152), (1728, 184098), (1952, 162972), (2012, 158112), (2196, 144864), (2592, 122732), (2928, 108648), (3018, 105408), (3294, 96576), (3456, 92049), (3904, 81486), (4024, 79056), (4392, 72432), (4527, 70272), (4941, 64384), (5184, 61366), (5856, 54324), (6036, 52704), (6588, 48288), (7808, 40743), (8048, 39528), (8784, 36216), (9054, 35136), (9882, 32192), (10368, 30683), (11712, 27162), (12072, 26352), (13176, 24144), (13581, 23424), (16096, 19764), (17568, 18108)]