312357864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 1045094400

約数和(自身を除く): 732736536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 47, 51, 52, 56, 68, 78, 84, 91, 94, 102, 104, 119, 136, 141, 156, 168, 179, 182, 188, 204, 221, 238, 273, 282, 312, 329, 357, 358, 364, 376, 408, 442, 476, 537, 546, 564, 611, 658, 663, 714, 716, 728, 799, 884, 952, 987, 1074, 1092, 1128, 1222, 1253, 1316, 1326, 1428, 1432, 1547, 1598, 1768, 1833, 1974, 2148, 2184, 2327, 2397, 2444, 2506, 2632, 2652, 2856, 3043, 3094, 3196, 3666, 3759, 3948, 4277, 4296, 4641, 4654, 4794, 4888, 5012, 5304, 5593, 6086, 6188, 6392, 6981, 7332, 7518, 7896, 8413, 8554, 9129, 9282, 9308, 9588, 10024, 10387, 11186, 12172, 12376, 12831, 13962, 14664, 15036, 16289, 16779, 16826, 17108, 18258, 18564, 18616, 19176, 20774, 21301, 22372, 24344, 25239, 25662, 27924, 30072, 31161, 32578, 33558, 33652, 34216, 36516, 37128, 39559, 41548, 42602, 44744, 48867, 50478, 51324, 55848, 58891, 62322, 63903, 65156, 67116, 67304, 72709, 73032, 79118, 83096, 85204, 97734, 100956, 102648, 109369, 117782, 118677, 124644, 127806, 130312, 134232, 143021, 145418, 158236, 170408, 176673, 195468, 201912, 218127, 218738, 235564, 237354, 249288, 255612, 276913, 286042, 290836, 316472, 328107, 353346, 390936, 429063, 436254, 437476, 471128, 474708, 511224, 553826, 572084, 581672, 656214, 706692, 765583, 830739, 858126, 872508, 874952, 949416, 1001147, 1107652, 1144168, 1312428, 1413384, 1531166, 1661478, 1716252, 1745016, 1859273, 2002294, 2215304, 2296749, 2624856, 3003441, 3062332, 3322956, 3432504, 3718546, 4004588, 4593498, 5577819, 6006882, 6124664, 6645912, 7437092, 8009176, 9186996, 11155638, 12013764, 13014911, 14874184, 18373992, 22311276, 24027528, 26029822, 39044733, 44622552, 52059644, 78089466, 104119288, 156178932, 312357864]

約数ペア:

[(1, 312357864), (2, 156178932), (3, 104119288), (4, 78089466), (6, 52059644), (7, 44622552), (8, 39044733), (12, 26029822), (13, 24027528), (14, 22311276), (17, 18373992), (21, 14874184), (24, 13014911), (26, 12013764), (28, 11155638), (34, 9186996), (39, 8009176), (42, 7437092), (47, 6645912), (51, 6124664), (52, 6006882), (56, 5577819), (68, 4593498), (78, 4004588), (84, 3718546), (91, 3432504), (94, 3322956), (102, 3062332), (104, 3003441), (119, 2624856), (136, 2296749), (141, 2215304), (156, 2002294), (168, 1859273), (179, 1745016), (182, 1716252), (188, 1661478), (204, 1531166), (221, 1413384), (238, 1312428), (273, 1144168), (282, 1107652), (312, 1001147), (329, 949416), (357, 874952), (358, 872508), (364, 858126), (376, 830739), (408, 765583), (442, 706692), (476, 656214), (537, 581672), (546, 572084), (564, 553826), (611, 511224), (658, 474708), (663, 471128), (714, 437476), (716, 436254), (728, 429063), (799, 390936), (884, 353346), (952, 328107), (987, 316472), (1074, 290836), (1092, 286042), (1128, 276913), (1222, 255612), (1253, 249288), (1316, 237354), (1326, 235564), (1428, 218738), (1432, 218127), (1547, 201912), (1598, 195468), (1768, 176673), (1833, 170408), (1974, 158236), (2148, 145418), (2184, 143021), (2327, 134232), (2397, 130312), (2444, 127806), (2506, 124644), (2632, 118677), (2652, 117782), (2856, 109369), (3043, 102648), (3094, 100956), (3196, 97734), (3666, 85204), (3759, 83096), (3948, 79118), (4277, 73032), (4296, 72709), (4641, 67304), (4654, 67116), (4794, 65156), (4888, 63903), (5012, 62322), (5304, 58891), (5593, 55848), (6086, 51324), (6188, 50478), (6392, 48867), (6981, 44744), (7332, 42602), (7518, 41548), (7896, 39559), (8413, 37128), (8554, 36516), (9129, 34216), (9282, 33652), (9308, 33558), (9588, 32578), (10024, 31161), (10387, 30072), (11186, 27924), (12172, 25662), (12376, 25239), (12831, 24344), (13962, 22372), (14664, 21301), (15036, 20774), (16289, 19176), (16779, 18616), (16826, 18564), (17108, 18258)]