428293944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 1307124000

約数和(自身を除く): 878830056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 83, 104, 111, 117, 148, 149, 156, 166, 222, 234, 249, 296, 298, 312, 332, 333, 444, 447, 468, 481, 498, 596, 664, 666, 747, 888, 894, 936, 962, 996, 1079, 1192, 1332, 1341, 1443, 1494, 1788, 1924, 1937, 1992, 2158, 2664, 2682, 2886, 2988, 3071, 3237, 3576, 3848, 3874, 4316, 4329, 5364, 5513, 5772, 5811, 5976, 6142, 6474, 7748, 8632, 8658, 9213, 9711, 10728, 11026, 11544, 11622, 12284, 12367, 12948, 15496, 16539, 17316, 17433, 18426, 19422, 22052, 23244, 24568, 24734, 25896, 27639, 33078, 34632, 34866, 36852, 37101, 38844, 39923, 44104, 46488, 49468, 49617, 55278, 66156, 69732, 71669, 73704, 74202, 77688, 79846, 98936, 99234, 110556, 111303, 119769, 132312, 139464, 143338, 148404, 159692, 160771, 198468, 215007, 221112, 222606, 239538, 286676, 296808, 319384, 321542, 359307, 396936, 430014, 445212, 457579, 479076, 482313, 573352, 643084, 645021, 718614, 860028, 890424, 915158, 958152, 964626, 1286168, 1290042, 1372737, 1437228, 1446939, 1720056, 1830316, 1929252, 2580084, 2745474, 2874456, 2893878, 3660632, 3858504, 4118211, 5160168, 5490948, 5787756, 5948527, 8236422, 10981896, 11575512, 11897054, 16472844, 17845581, 23794108, 32945688, 35691162, 47588216, 53536743, 71382324, 107073486, 142764648, 214146972, 428293944]

約数ペア:

[(1, 428293944), (2, 214146972), (3, 142764648), (4, 107073486), (6, 71382324), (8, 53536743), (9, 47588216), (12, 35691162), (13, 32945688), (18, 23794108), (24, 17845581), (26, 16472844), (36, 11897054), (37, 11575512), (39, 10981896), (52, 8236422), (72, 5948527), (74, 5787756), (78, 5490948), (83, 5160168), (104, 4118211), (111, 3858504), (117, 3660632), (148, 2893878), (149, 2874456), (156, 2745474), (166, 2580084), (222, 1929252), (234, 1830316), (249, 1720056), (296, 1446939), (298, 1437228), (312, 1372737), (332, 1290042), (333, 1286168), (444, 964626), (447, 958152), (468, 915158), (481, 890424), (498, 860028), (596, 718614), (664, 645021), (666, 643084), (747, 573352), (888, 482313), (894, 479076), (936, 457579), (962, 445212), (996, 430014), (1079, 396936), (1192, 359307), (1332, 321542), (1341, 319384), (1443, 296808), (1494, 286676), (1788, 239538), (1924, 222606), (1937, 221112), (1992, 215007), (2158, 198468), (2664, 160771), (2682, 159692), (2886, 148404), (2988, 143338), (3071, 139464), (3237, 132312), (3576, 119769), (3848, 111303), (3874, 110556), (4316, 99234), (4329, 98936), (5364, 79846), (5513, 77688), (5772, 74202), (5811, 73704), (5976, 71669), (6142, 69732), (6474, 66156), (7748, 55278), (8632, 49617), (8658, 49468), (9213, 46488), (9711, 44104), (10728, 39923), (11026, 38844), (11544, 37101), (11622, 36852), (12284, 34866), (12367, 34632), (12948, 33078), (15496, 27639), (16539, 25896), (17316, 24734), (17433, 24568), (18426, 23244), (19422, 22052)]