304798572

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 903168000

約数和(自身を除く): 598369428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 47, 52, 54, 62, 78, 93, 94, 108, 117, 124, 141, 149, 156, 186, 188, 234, 279, 282, 298, 351, 372, 403, 423, 447, 468, 558, 564, 596, 611, 702, 806, 837, 846, 894, 1116, 1209, 1222, 1269, 1341, 1404, 1457, 1612, 1674, 1692, 1788, 1833, 1937, 2418, 2444, 2538, 2682, 2914, 3348, 3627, 3666, 3874, 4023, 4371, 4619, 4836, 5076, 5364, 5499, 5811, 5828, 7003, 7254, 7332, 7748, 8046, 8742, 9238, 10881, 10998, 11622, 13113, 13857, 14006, 14508, 16092, 16497, 17433, 17484, 18476, 18941, 21009, 21762, 21996, 23244, 26226, 27714, 28012, 32994, 34866, 37882, 39339, 41571, 42018, 43524, 52299, 52452, 55428, 56823, 60047, 63027, 65988, 69732, 75764, 78678, 83142, 84036, 91039, 104598, 113646, 120094, 124713, 126054, 157356, 166284, 170469, 180141, 182078, 189081, 209196, 217093, 227292, 240188, 249426, 252108, 273117, 340938, 360282, 364156, 378162, 434186, 498852, 511407, 540423, 546234, 651279, 681876, 720564, 756324, 819351, 868372, 1022814, 1080846, 1092468, 1302558, 1621269, 1638702, 1953837, 2045628, 2161692, 2458053, 2605116, 2822209, 3242538, 3277404, 3907674, 4916106, 5644418, 5861511, 6485076, 7815348, 8466627, 9832212, 11288836, 11723022, 16933254, 23446044, 25399881, 33866508, 50799762, 76199643, 101599524, 152399286, 304798572]

約数ペア:

[(1, 304798572), (2, 152399286), (3, 101599524), (4, 76199643), (6, 50799762), (9, 33866508), (12, 25399881), (13, 23446044), (18, 16933254), (26, 11723022), (27, 11288836), (31, 9832212), (36, 8466627), (39, 7815348), (47, 6485076), (52, 5861511), (54, 5644418), (62, 4916106), (78, 3907674), (93, 3277404), (94, 3242538), (108, 2822209), (117, 2605116), (124, 2458053), (141, 2161692), (149, 2045628), (156, 1953837), (186, 1638702), (188, 1621269), (234, 1302558), (279, 1092468), (282, 1080846), (298, 1022814), (351, 868372), (372, 819351), (403, 756324), (423, 720564), (447, 681876), (468, 651279), (558, 546234), (564, 540423), (596, 511407), (611, 498852), (702, 434186), (806, 378162), (837, 364156), (846, 360282), (894, 340938), (1116, 273117), (1209, 252108), (1222, 249426), (1269, 240188), (1341, 227292), (1404, 217093), (1457, 209196), (1612, 189081), (1674, 182078), (1692, 180141), (1788, 170469), (1833, 166284), (1937, 157356), (2418, 126054), (2444, 124713), (2538, 120094), (2682, 113646), (2914, 104598), (3348, 91039), (3627, 84036), (3666, 83142), (3874, 78678), (4023, 75764), (4371, 69732), (4619, 65988), (4836, 63027), (5076, 60047), (5364, 56823), (5499, 55428), (5811, 52452), (5828, 52299), (7003, 43524), (7254, 42018), (7332, 41571), (7748, 39339), (8046, 37882), (8742, 34866), (9238, 32994), (10881, 28012), (10998, 27714), (11622, 26226), (13113, 23244), (13857, 21996), (14006, 21762), (14508, 21009), (16092, 18941), (16497, 18476), (17433, 17484)]