421160544

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:370

約数の個数: 288

約数和(自身を含む): 1479389184

約数和(自身を除く): 1058228640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 31, 32, 36, 42, 46, 48, 56, 62, 63, 69, 72, 84, 92, 93, 96, 112, 124, 126, 138, 144, 161, 168, 184, 186, 207, 217, 224, 248, 252, 276, 279, 288, 293, 322, 336, 368, 372, 414, 434, 483, 496, 504, 552, 558, 586, 644, 651, 672, 713, 736, 744, 828, 868, 879, 966, 992, 1008, 1104, 1116, 1172, 1288, 1302, 1426, 1449, 1488, 1656, 1736, 1758, 1932, 1953, 2016, 2051, 2139, 2208, 2232, 2344, 2576, 2604, 2637, 2852, 2898, 2976, 3312, 3472, 3516, 3864, 3906, 4102, 4278, 4464, 4688, 4991, 5152, 5208, 5274, 5704, 5796, 6153, 6417, 6624, 6739, 6944, 7032, 7728, 7812, 8204, 8556, 8928, 9083, 9376, 9982, 10416, 10548, 11408, 11592, 12306, 12834, 13478, 14064, 14973, 15456, 15624, 16408, 17112, 18166, 18459, 19964, 20217, 20832, 21096, 22816, 23184, 24612, 25668, 26956, 27249, 28128, 29946, 31248, 32816, 34224, 36332, 36918, 39928, 40434, 42192, 44919, 46368, 47173, 49224, 51336, 53912, 54498, 59892, 60651, 62496, 63581, 65632, 68448, 72664, 73836, 79856, 80868, 81747, 84384, 89838, 94346, 98448, 102672, 107824, 108996, 119784, 121302, 127162, 141519, 145328, 147672, 159712, 161736, 163494, 179676, 188692, 190743, 196896, 205344, 208909, 215648, 217992, 239568, 242604, 254324, 283038, 290656, 295344, 323472, 326988, 359352, 377384, 381486, 417818, 424557, 435984, 479136, 485208, 508648, 566076, 572229, 590688, 626727, 646944, 653976, 718704, 754768, 762972, 835636, 849114, 871968, 970416, 1017296, 1132152, 1144458, 1253454, 1307952, 1437408, 1462363, 1509536, 1525944, 1671272, 1698228, 1880181, 1940832, 2034592, 2264304, 2288916, 2506908, 2615904, 2924726, 3051888, 3342544, 3396456, 3760362, 4387089, 4528608, 4577832, 5013816, 5849452, 6103776, 6685088, 6792912, 7520724, 8774178, 9155664, 10027632, 11698904, 13161267, 13585824, 15041448, 17548356, 18311328, 20055264, 23397808, 26322534, 30082896, 35096712, 46795616, 52645068, 60165792, 70193424, 105290136, 140386848, 210580272, 421160544]

約数ペア:

[(1, 421160544), (2, 210580272), (3, 140386848), (4, 105290136), (6, 70193424), (7, 60165792), (8, 52645068), (9, 46795616), (12, 35096712), (14, 30082896), (16, 26322534), (18, 23397808), (21, 20055264), (23, 18311328), (24, 17548356), (28, 15041448), (31, 13585824), (32, 13161267), (36, 11698904), (42, 10027632), (46, 9155664), (48, 8774178), (56, 7520724), (62, 6792912), (63, 6685088), (69, 6103776), (72, 5849452), (84, 5013816), (92, 4577832), (93, 4528608), (96, 4387089), (112, 3760362), (124, 3396456), (126, 3342544), (138, 3051888), (144, 2924726), (161, 2615904), (168, 2506908), (184, 2288916), (186, 2264304), (207, 2034592), (217, 1940832), (224, 1880181), (248, 1698228), (252, 1671272), (276, 1525944), (279, 1509536), (288, 1462363), (293, 1437408), (322, 1307952), (336, 1253454), (368, 1144458), (372, 1132152), (414, 1017296), (434, 970416), (483, 871968), (496, 849114), (504, 835636), (552, 762972), (558, 754768), (586, 718704), (644, 653976), (651, 646944), (672, 626727), (713, 590688), (736, 572229), (744, 566076), (828, 508648), (868, 485208), (879, 479136), (966, 435984), (992, 424557), (1008, 417818), (1104, 381486), (1116, 377384), (1172, 359352), (1288, 326988), (1302, 323472), (1426, 295344), (1449, 290656), (1488, 283038), (1656, 254324), (1736, 242604), (1758, 239568), (1932, 217992), (1953, 215648), (2016, 208909), (2051, 205344), (2139, 196896), (2208, 190743), (2232, 188692), (2344, 179676), (2576, 163494), (2604, 161736), (2637, 159712), (2852, 147672), (2898, 145328), (2976, 141519), (3312, 127162), (3472, 121302), (3516, 119784), (3864, 108996), (3906, 107824), (4102, 102672), (4278, 98448), (4464, 94346), (4688, 89838), (4991, 84384), (5152, 81747), (5208, 80868), (5274, 79856), (5704, 73836), (5796, 72664), (6153, 68448), (6417, 65632), (6624, 63581), (6739, 62496), (6944, 60651), (7032, 59892), (7728, 54498), (7812, 53912), (8204, 51336), (8556, 49224), (8928, 47173), (9083, 46368), (9376, 44919), (9982, 42192), (10416, 40434), (10548, 39928), (11408, 36918), (11592, 36332), (12306, 34224), (12834, 32816), (13478, 31248), (14064, 29946), (14973, 28128), (15456, 27249), (15624, 26956), (16408, 25668), (17112, 24612), (18166, 23184), (18459, 22816), (19964, 21096), (20217, 20832)]