1551318804784

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1\times {\mathrm{5113}}^1$

素因数の和:5907

約数の個数: 160

約数和(自身を含む): 3550349905920

約数和(自身を除く): 1999031101136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 79, 106, 112, 158, 212, 316, 371, 424, 553, 632, 647, 742, 848, 1106, 1264, 1294, 1484, 2212, 2588, 2968, 4187, 4424, 4529, 5113, 5176, 5936, 8374, 8848, 9058, 10226, 10352, 16748, 18116, 20452, 29309, 33496, 34291, 35791, 36232, 40904, 51113, 58618, 66992, 68582, 71582, 72464, 81808, 102226, 117236, 137164, 143164, 204452, 234472, 240037, 270989, 274328, 286328, 357791, 403927, 408904, 468944, 480074, 541978, 548656, 572656, 715582, 807854, 817808, 960148, 1083956, 1431164, 1615708, 1896923, 1920296, 2167912, 2708989, 2827489, 2862328, 3231416, 3308111, 3793846, 3840592, 4335824, 5417978, 5654978, 5724656, 6462832, 6616222, 7587692, 10835956, 11309956, 13232444, 15175384, 18962923, 21408131, 21671912, 22619912, 23156777, 26464888, 30350768, 37925846, 42816262, 43343824, 45239824, 46313554, 52929776, 75851692, 85632524, 92627108, 149856917, 151703384, 171265048, 175329883, 185254216, 261340769, 299713834, 303406768, 342530096, 350659766, 370508432, 522681538, 599427668, 701319532, 1045363076, 1198855336, 1227309181, 1402639064, 1829385383, 2090726152, 2397710672, 2454618362, 2805278128, 3658770766, 4181452304, 4909236724, 7317541532, 9818473448, 13851060757, 14635083064, 19636946896, 27702121514, 29270166128, 55404243028, 96957425299, 110808486056, 193914850598, 221616972112, 387829701196, 775659402392, 1551318804784]

約数ペア:

[(1, 1551318804784), (2, 775659402392), (4, 387829701196), (7, 221616972112), (8, 193914850598), (14, 110808486056), (16, 96957425299), (28, 55404243028), (53, 29270166128), (56, 27702121514), (79, 19636946896), (106, 14635083064), (112, 13851060757), (158, 9818473448), (212, 7317541532), (316, 4909236724), (371, 4181452304), (424, 3658770766), (553, 2805278128), (632, 2454618362), (647, 2397710672), (742, 2090726152), (848, 1829385383), (1106, 1402639064), (1264, 1227309181), (1294, 1198855336), (1484, 1045363076), (2212, 701319532), (2588, 599427668), (2968, 522681538), (4187, 370508432), (4424, 350659766), (4529, 342530096), (5113, 303406768), (5176, 299713834), (5936, 261340769), (8374, 185254216), (8848, 175329883), (9058, 171265048), (10226, 151703384), (10352, 149856917), (16748, 92627108), (18116, 85632524), (20452, 75851692), (29309, 52929776), (33496, 46313554), (34291, 45239824), (35791, 43343824), (36232, 42816262), (40904, 37925846), (51113, 30350768), (58618, 26464888), (66992, 23156777), (68582, 22619912), (71582, 21671912), (72464, 21408131), (81808, 18962923), (102226, 15175384), (117236, 13232444), (137164, 11309956), (143164, 10835956), (204452, 7587692), (234472, 6616222), (240037, 6462832), (270989, 5724656), (274328, 5654978), (286328, 5417978), (357791, 4335824), (403927, 3840592), (408904, 3793846), (468944, 3308111), (480074, 3231416), (541978, 2862328), (548656, 2827489), (572656, 2708989), (715582, 2167912), (807854, 1920296), (817808, 1896923), (960148, 1615708), (1083956, 1431164)]