1021840848

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:722

約数の個数: 240

約数和(自身を含む): 3442922496

約数和(自身を除く): 2421081648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 53, 56, 62, 63, 72, 84, 93, 106, 112, 124, 126, 144, 159, 168, 186, 212, 217, 248, 252, 279, 318, 336, 371, 372, 424, 434, 477, 496, 504, 558, 617, 636, 651, 742, 744, 848, 868, 954, 1008, 1113, 1116, 1234, 1272, 1302, 1484, 1488, 1643, 1736, 1851, 1908, 1953, 2226, 2232, 2468, 2544, 2604, 2968, 3286, 3339, 3472, 3702, 3816, 3906, 4319, 4452, 4464, 4929, 4936, 5208, 5553, 5936, 6572, 6678, 7404, 7632, 7812, 8638, 8904, 9858, 9872, 10416, 11106, 11501, 12957, 13144, 13356, 14787, 14808, 15624, 17276, 17808, 19127, 19716, 22212, 23002, 25914, 26288, 26712, 29574, 29616, 31248, 32701, 34503, 34552, 38254, 38871, 39432, 44424, 46004, 51828, 53424, 57381, 59148, 65402, 69006, 69104, 76508, 77742, 78864, 88848, 92008, 98103, 103509, 103656, 114762, 118296, 130804, 133889, 138012, 153016, 155484, 172143, 184016, 196206, 207018, 207312, 228907, 229524, 236592, 261608, 267778, 276024, 294309, 306032, 310968, 344286, 392412, 401667, 414036, 457814, 459048, 523216, 535556, 552048, 588618, 621936, 686721, 688572, 784824, 803334, 828072, 915628, 918096, 1013731, 1071112, 1177236, 1205001, 1373442, 1377144, 1569648, 1606668, 1656144, 1831256, 2027462, 2060163, 2142224, 2354472, 2410002, 2746884, 2754288, 3041193, 3213336, 3662512, 4054924, 4120326, 4708944, 4820004, 5493768, 6082386, 6426672, 7096117, 8109848, 8240652, 9123579, 9640008, 10987536, 12164772, 14192234, 16219696, 16481304, 18247158, 19280016, 21288351, 24329544, 28384468, 32962608, 36494316, 42576702, 48659088, 56768936, 63865053, 72988632, 85153404, 113537872, 127730106, 145977264, 170306808, 255460212, 340613616, 510920424, 1021840848]

約数ペア:

[(1, 1021840848), (2, 510920424), (3, 340613616), (4, 255460212), (6, 170306808), (7, 145977264), (8, 127730106), (9, 113537872), (12, 85153404), (14, 72988632), (16, 63865053), (18, 56768936), (21, 48659088), (24, 42576702), (28, 36494316), (31, 32962608), (36, 28384468), (42, 24329544), (48, 21288351), (53, 19280016), (56, 18247158), (62, 16481304), (63, 16219696), (72, 14192234), (84, 12164772), (93, 10987536), (106, 9640008), (112, 9123579), (124, 8240652), (126, 8109848), (144, 7096117), (159, 6426672), (168, 6082386), (186, 5493768), (212, 4820004), (217, 4708944), (248, 4120326), (252, 4054924), (279, 3662512), (318, 3213336), (336, 3041193), (371, 2754288), (372, 2746884), (424, 2410002), (434, 2354472), (477, 2142224), (496, 2060163), (504, 2027462), (558, 1831256), (617, 1656144), (636, 1606668), (651, 1569648), (742, 1377144), (744, 1373442), (848, 1205001), (868, 1177236), (954, 1071112), (1008, 1013731), (1113, 918096), (1116, 915628), (1234, 828072), (1272, 803334), (1302, 784824), (1484, 688572), (1488, 686721), (1643, 621936), (1736, 588618), (1851, 552048), (1908, 535556), (1953, 523216), (2226, 459048), (2232, 457814), (2468, 414036), (2544, 401667), (2604, 392412), (2968, 344286), (3286, 310968), (3339, 306032), (3472, 294309), (3702, 276024), (3816, 267778), (3906, 261608), (4319, 236592), (4452, 229524), (4464, 228907), (4929, 207312), (4936, 207018), (5208, 196206), (5553, 184016), (5936, 172143), (6572, 155484), (6678, 153016), (7404, 138012), (7632, 133889), (7812, 130804), (8638, 118296), (8904, 114762), (9858, 103656), (9872, 103509), (10416, 98103), (11106, 92008), (11501, 88848), (12957, 78864), (13144, 77742), (13356, 76508), (14787, 69104), (14808, 69006), (15624, 65402), (17276, 59148), (17808, 57381), (19127, 53424), (19716, 51828), (22212, 46004), (23002, 44424), (25914, 39432), (26288, 38871), (26712, 38254), (29574, 34552), (29616, 34503), (31248, 32701)]