1457647776

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:740

約数の個数: 288

約数和(自身を含む): 4857914880

約数和(自身を除く): 3400267104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 31, 32, 36, 38, 39, 48, 52, 57, 62, 72, 76, 78, 93, 96, 104, 114, 117, 124, 144, 152, 156, 171, 186, 208, 228, 234, 247, 248, 279, 288, 304, 312, 342, 372, 403, 416, 456, 468, 494, 496, 558, 589, 608, 624, 661, 684, 741, 744, 806, 912, 936, 988, 992, 1116, 1178, 1209, 1248, 1322, 1368, 1482, 1488, 1612, 1767, 1824, 1872, 1976, 1983, 2223, 2232, 2356, 2418, 2644, 2736, 2964, 2976, 3224, 3534, 3627, 3744, 3952, 3966, 4446, 4464, 4712, 4836, 5288, 5301, 5472, 5928, 5949, 6448, 7068, 7254, 7657, 7904, 7932, 8593, 8892, 8928, 9424, 9672, 10576, 10602, 11856, 11898, 12559, 12896, 14136, 14508, 15314, 15864, 17186, 17784, 18848, 19344, 20491, 21152, 21204, 22971, 23712, 23796, 25118, 25779, 28272, 29016, 30628, 31728, 34372, 35568, 37677, 38688, 40982, 42408, 45942, 47592, 50236, 51558, 56544, 58032, 61256, 61473, 63456, 68744, 68913, 71136, 75354, 77337, 81964, 84816, 91884, 95184, 100472, 103116, 113031, 116064, 122512, 122946, 137488, 137826, 150708, 154674, 163267, 163928, 169632, 183768, 184419, 190368, 200944, 206232, 226062, 245024, 245892, 266383, 274976, 275652, 301416, 309348, 326534, 327856, 367536, 368838, 389329, 401888, 412464, 452124, 489801, 491784, 532766, 551304, 602832, 618696, 653068, 655712, 735072, 737676, 778658, 799149, 824928, 904248, 979602, 983568, 1065532, 1102608, 1167987, 1205664, 1237392, 1306136, 1469403, 1475352, 1557316, 1598298, 1808496, 1959204, 1967136, 2131064, 2205216, 2335974, 2397447, 2474784, 2612272, 2938806, 2950704, 3114632, 3196596, 3503961, 3616992, 3918408, 4262128, 4671948, 4794894, 5061277, 5224544, 5877612, 5901408, 6229264, 6393192, 7007922, 7836816, 8524256, 9343896, 9589788, 10122554, 11755224, 12458528, 12786384, 14015844, 15183831, 15673632, 18687792, 19179576, 20245108, 23510448, 25572768, 28031688, 30367662, 37375584, 38359152, 40490216, 45551493, 47020896, 56063376, 60735324, 76718304, 80980432, 91102986, 112126752, 121470648, 161960864, 182205972, 242941296, 364411944, 485882592, 728823888, 1457647776]

約数ペア:

[(1, 1457647776), (2, 728823888), (3, 485882592), (4, 364411944), (6, 242941296), (8, 182205972), (9, 161960864), (12, 121470648), (13, 112126752), (16, 91102986), (18, 80980432), (19, 76718304), (24, 60735324), (26, 56063376), (31, 47020896), (32, 45551493), (36, 40490216), (38, 38359152), (39, 37375584), (48, 30367662), (52, 28031688), (57, 25572768), (62, 23510448), (72, 20245108), (76, 19179576), (78, 18687792), (93, 15673632), (96, 15183831), (104, 14015844), (114, 12786384), (117, 12458528), (124, 11755224), (144, 10122554), (152, 9589788), (156, 9343896), (171, 8524256), (186, 7836816), (208, 7007922), (228, 6393192), (234, 6229264), (247, 5901408), (248, 5877612), (279, 5224544), (288, 5061277), (304, 4794894), (312, 4671948), (342, 4262128), (372, 3918408), (403, 3616992), (416, 3503961), (456, 3196596), (468, 3114632), (494, 2950704), (496, 2938806), (558, 2612272), (589, 2474784), (608, 2397447), (624, 2335974), (661, 2205216), (684, 2131064), (741, 1967136), (744, 1959204), (806, 1808496), (912, 1598298), (936, 1557316), (988, 1475352), (992, 1469403), (1116, 1306136), (1178, 1237392), (1209, 1205664), (1248, 1167987), (1322, 1102608), (1368, 1065532), (1482, 983568), (1488, 979602), (1612, 904248), (1767, 824928), (1824, 799149), (1872, 778658), (1976, 737676), (1983, 735072), (2223, 655712), (2232, 653068), (2356, 618696), (2418, 602832), (2644, 551304), (2736, 532766), (2964, 491784), (2976, 489801), (3224, 452124), (3534, 412464), (3627, 401888), (3744, 389329), (3952, 368838), (3966, 367536), (4446, 327856), (4464, 326534), (4712, 309348), (4836, 301416), (5288, 275652), (5301, 274976), (5472, 266383), (5928, 245892), (5949, 245024), (6448, 226062), (7068, 206232), (7254, 200944), (7657, 190368), (7904, 184419), (7932, 183768), (8593, 169632), (8892, 163928), (8928, 163267), (9424, 154674), (9672, 150708), (10576, 137826), (10602, 137488), (11856, 122946), (11898, 122512), (12559, 116064), (12896, 113031), (14136, 103116), (14508, 100472), (15314, 95184), (15864, 91884), (17186, 84816), (17784, 81964), (18848, 77337), (19344, 75354), (20491, 71136), (21152, 68913), (21204, 68744), (22971, 63456), (23712, 61473), (23796, 61256), (25118, 58032), (25779, 56544), (28272, 51558), (29016, 50236), (30628, 47592), (31728, 45942), (34372, 42408), (35568, 40982), (37677, 38688)]