238607712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1761

約数の個数: 144

約数和(自身を含む): 786868992

約数和(自身を除く): 548261280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 568, 639, 672, 852, 994, 1008, 1136, 1278, 1491, 1667, 1704, 1988, 2016, 2272, 2556, 2982, 3334, 3408, 3976, 4473, 5001, 5112, 5964, 6668, 6816, 7952, 8946, 10002, 10224, 11669, 11928, 13336, 15003, 15904, 17892, 20004, 20448, 23338, 23856, 26672, 30006, 35007, 35784, 40008, 46676, 47712, 53344, 60012, 70014, 71568, 80016, 93352, 105021, 118357, 120024, 140028, 143136, 160032, 186704, 210042, 236714, 240048, 280056, 355071, 373408, 420084, 473428, 480096, 560112, 710142, 828499, 840168, 946856, 1065213, 1120224, 1420284, 1656998, 1680336, 1893712, 2130426, 2485497, 2840568, 3313996, 3360672, 3787424, 4260852, 4970994, 5681136, 6627992, 7456491, 8521704, 9941988, 11362272, 13255984, 14912982, 17043408, 19883976, 26511968, 29825964, 34086816, 39767952, 59651928, 79535904, 119303856, 238607712]

約数ペア:

[(1, 238607712), (2, 119303856), (3, 79535904), (4, 59651928), (6, 39767952), (7, 34086816), (8, 29825964), (9, 26511968), (12, 19883976), (14, 17043408), (16, 14912982), (18, 13255984), (21, 11362272), (24, 9941988), (28, 8521704), (32, 7456491), (36, 6627992), (42, 5681136), (48, 4970994), (56, 4260852), (63, 3787424), (71, 3360672), (72, 3313996), (84, 2840568), (96, 2485497), (112, 2130426), (126, 1893712), (142, 1680336), (144, 1656998), (168, 1420284), (213, 1120224), (224, 1065213), (252, 946856), (284, 840168), (288, 828499), (336, 710142), (426, 560112), (497, 480096), (504, 473428), (568, 420084), (639, 373408), (672, 355071), (852, 280056), (994, 240048), (1008, 236714), (1136, 210042), (1278, 186704), (1491, 160032), (1667, 143136), (1704, 140028), (1988, 120024), (2016, 118357), (2272, 105021), (2556, 93352), (2982, 80016), (3334, 71568), (3408, 70014), (3976, 60012), (4473, 53344), (5001, 47712), (5112, 46676), (5964, 40008), (6668, 35784), (6816, 35007), (7952, 30006), (8946, 26672), (10002, 23856), (10224, 23338), (11669, 20448), (11928, 20004), (13336, 17892), (15003, 15904)]