421514928

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:301

約数の個数: 200

約数和(自身を含む): 1296345600

約数和(自身を除く): 874830672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 79, 81, 92, 108, 138, 144, 158, 162, 179, 184, 207, 216, 237, 276, 316, 324, 358, 368, 414, 432, 474, 537, 552, 621, 632, 648, 711, 716, 828, 948, 1074, 1104, 1242, 1264, 1296, 1422, 1432, 1611, 1656, 1817, 1863, 1896, 2133, 2148, 2484, 2844, 2864, 3222, 3312, 3634, 3726, 3792, 4117, 4266, 4296, 4833, 4968, 5451, 5688, 6399, 6444, 7268, 7452, 8234, 8532, 8592, 9666, 9936, 10902, 11376, 12351, 12798, 12888, 14141, 14499, 14536, 14904, 16353, 16468, 17064, 19332, 21804, 24702, 25596, 25776, 28282, 28998, 29072, 29808, 32706, 32936, 34128, 37053, 38664, 42423, 43608, 49059, 49404, 51192, 56564, 57996, 65412, 65872, 74106, 77328, 84846, 87216, 98118, 98808, 102384, 111159, 113128, 115992, 127269, 130824, 147177, 148212, 169692, 196236, 197616, 222318, 226256, 231984, 254538, 261648, 294354, 296424, 325243, 333477, 339384, 381807, 392472, 444636, 509076, 588708, 592848, 650486, 666954, 678768, 763614, 784944, 889272, 975729, 1018152, 1145421, 1177416, 1300972, 1333908, 1527228, 1778544, 1951458, 2036304, 2290842, 2354832, 2601944, 2667816, 2927187, 3054456, 3902916, 4581684, 5203888, 5335632, 5854374, 6108912, 7805832, 8781561, 9163368, 11708748, 15611664, 17563122, 18326736, 23417496, 26344683, 35126244, 46834992, 52689366, 70252488, 105378732, 140504976, 210757464, 421514928]

約数ペア:

[(1, 421514928), (2, 210757464), (3, 140504976), (4, 105378732), (6, 70252488), (8, 52689366), (9, 46834992), (12, 35126244), (16, 26344683), (18, 23417496), (23, 18326736), (24, 17563122), (27, 15611664), (36, 11708748), (46, 9163368), (48, 8781561), (54, 7805832), (69, 6108912), (72, 5854374), (79, 5335632), (81, 5203888), (92, 4581684), (108, 3902916), (138, 3054456), (144, 2927187), (158, 2667816), (162, 2601944), (179, 2354832), (184, 2290842), (207, 2036304), (216, 1951458), (237, 1778544), (276, 1527228), (316, 1333908), (324, 1300972), (358, 1177416), (368, 1145421), (414, 1018152), (432, 975729), (474, 889272), (537, 784944), (552, 763614), (621, 678768), (632, 666954), (648, 650486), (711, 592848), (716, 588708), (828, 509076), (948, 444636), (1074, 392472), (1104, 381807), (1242, 339384), (1264, 333477), (1296, 325243), (1422, 296424), (1432, 294354), (1611, 261648), (1656, 254538), (1817, 231984), (1863, 226256), (1896, 222318), (2133, 197616), (2148, 196236), (2484, 169692), (2844, 148212), (2864, 147177), (3222, 130824), (3312, 127269), (3634, 115992), (3726, 113128), (3792, 111159), (4117, 102384), (4266, 98808), (4296, 98118), (4833, 87216), (4968, 84846), (5451, 77328), (5688, 74106), (6399, 65872), (6444, 65412), (7268, 57996), (7452, 56564), (8234, 51192), (8532, 49404), (8592, 49059), (9666, 43608), (9936, 42423), (10902, 38664), (11376, 37053), (12351, 34128), (12798, 32936), (12888, 32706), (14141, 29808), (14499, 29072), (14536, 28998), (14904, 28282), (16353, 25776), (16468, 25596), (17064, 24702), (19332, 21804)]