477082008

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 256

約数和(自身を含む): 1524096000

約数和(自身を除く): 1047013992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 83, 89, 92, 104, 108, 117, 138, 156, 166, 178, 184, 207, 216, 234, 249, 267, 276, 299, 312, 332, 351, 356, 414, 468, 498, 534, 552, 598, 621, 664, 702, 712, 747, 801, 828, 897, 936, 996, 1068, 1079, 1157, 1196, 1242, 1404, 1494, 1602, 1656, 1794, 1909, 1992, 2047, 2136, 2158, 2241, 2314, 2392, 2403, 2484, 2691, 2808, 2988, 3204, 3237, 3471, 3588, 3818, 4094, 4316, 4482, 4628, 4806, 4968, 5382, 5727, 5976, 6141, 6408, 6474, 6942, 7176, 7387, 7636, 8073, 8188, 8632, 8964, 9256, 9612, 9711, 10413, 10764, 11454, 12282, 12948, 13884, 14774, 15272, 16146, 16376, 17181, 17928, 18423, 19224, 19422, 20826, 21528, 22161, 22908, 24564, 24817, 25896, 26611, 27768, 29133, 29548, 31239, 32292, 34362, 36846, 38844, 41652, 44322, 45816, 49128, 49634, 51543, 53222, 55269, 58266, 59096, 62478, 64584, 66483, 68724, 73692, 74451, 77688, 79833, 83304, 88644, 96031, 99268, 103086, 106444, 110538, 116532, 124956, 132966, 137448, 147384, 148902, 159666, 169901, 177288, 192062, 198536, 199449, 206172, 212888, 221076, 223353, 233064, 239499, 249912, 265932, 288093, 297804, 319332, 339802, 384124, 398898, 412344, 442152, 446706, 478998, 509703, 531864, 576186, 595608, 638664, 670059, 679604, 718497, 768248, 797796, 864279, 893412, 957996, 1019406, 1152372, 1340118, 1359208, 1436994, 1529109, 1595592, 1728558, 1786824, 1915992, 2038812, 2208713, 2304744, 2592837, 2680236, 2873988, 3058218, 3457116, 4077624, 4417426, 4587327, 5185674, 5360472, 5747976, 6116436, 6626139, 6914232, 8834852, 9174654, 10371348, 12232872, 13252278, 17669704, 18349308, 19878417, 20742696, 26504556, 36698616, 39756834, 53009112, 59635251, 79513668, 119270502, 159027336, 238541004, 477082008]

約数ペア:

[(1, 477082008), (2, 238541004), (3, 159027336), (4, 119270502), (6, 79513668), (8, 59635251), (9, 53009112), (12, 39756834), (13, 36698616), (18, 26504556), (23, 20742696), (24, 19878417), (26, 18349308), (27, 17669704), (36, 13252278), (39, 12232872), (46, 10371348), (52, 9174654), (54, 8834852), (69, 6914232), (72, 6626139), (78, 6116436), (83, 5747976), (89, 5360472), (92, 5185674), (104, 4587327), (108, 4417426), (117, 4077624), (138, 3457116), (156, 3058218), (166, 2873988), (178, 2680236), (184, 2592837), (207, 2304744), (216, 2208713), (234, 2038812), (249, 1915992), (267, 1786824), (276, 1728558), (299, 1595592), (312, 1529109), (332, 1436994), (351, 1359208), (356, 1340118), (414, 1152372), (468, 1019406), (498, 957996), (534, 893412), (552, 864279), (598, 797796), (621, 768248), (664, 718497), (702, 679604), (712, 670059), (747, 638664), (801, 595608), (828, 576186), (897, 531864), (936, 509703), (996, 478998), (1068, 446706), (1079, 442152), (1157, 412344), (1196, 398898), (1242, 384124), (1404, 339802), (1494, 319332), (1602, 297804), (1656, 288093), (1794, 265932), (1909, 249912), (1992, 239499), (2047, 233064), (2136, 223353), (2158, 221076), (2241, 212888), (2314, 206172), (2392, 199449), (2403, 198536), (2484, 192062), (2691, 177288), (2808, 169901), (2988, 159666), (3204, 148902), (3237, 147384), (3471, 137448), (3588, 132966), (3818, 124956), (4094, 116532), (4316, 110538), (4482, 106444), (4628, 103086), (4806, 99268), (4968, 96031), (5382, 88644), (5727, 83304), (5976, 79833), (6141, 77688), (6408, 74451), (6474, 73692), (6942, 68724), (7176, 66483), (7387, 64584), (7636, 62478), (8073, 59096), (8188, 58266), (8632, 55269), (8964, 53222), (9256, 51543), (9612, 49634), (9711, 49128), (10413, 45816), (10764, 44322), (11454, 41652), (12282, 38844), (12948, 36846), (13884, 34362), (14774, 32292), (15272, 31239), (16146, 29548), (16376, 29133), (17181, 27768), (17928, 26611), (18423, 25896), (19224, 24817), (19422, 24564), (20826, 22908), (21528, 22161)]