1263228672

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 3512671232

約数和(自身を除く): 2249442560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 97, 124, 128, 186, 192, 194, 248, 256, 291, 372, 384, 388, 496, 547, 582, 744, 768, 776, 992, 1094, 1164, 1488, 1552, 1641, 1984, 2188, 2328, 2976, 3007, 3104, 3282, 3968, 4376, 4656, 5952, 6014, 6208, 6564, 7936, 8752, 9021, 9312, 11904, 12028, 12416, 13128, 16957, 17504, 18042, 18624, 23808, 24056, 24832, 26256, 33914, 35008, 36084, 37248, 48112, 50871, 52512, 53059, 67828, 70016, 72168, 74496, 96224, 101742, 105024, 106118, 135656, 140032, 144336, 159177, 192448, 203484, 210048, 212236, 271312, 288672, 318354, 384896, 406968, 420096, 424472, 542624, 577344, 636708, 769792, 813936, 848944, 1085248, 1154688, 1273416, 1627872, 1644829, 1697888, 2170496, 2309376, 2546832, 3255744, 3289658, 3395776, 4340992, 4934487, 5093664, 6511488, 6579316, 6791552, 9868974, 10187328, 13022976, 13158632, 13583104, 19737948, 20374656, 26317264, 39475896, 40749312, 52634528, 78951792, 105269056, 157903584, 210538112, 315807168, 421076224, 631614336, 1263228672]

約数ペア:

[(1, 1263228672), (2, 631614336), (3, 421076224), (4, 315807168), (6, 210538112), (8, 157903584), (12, 105269056), (16, 78951792), (24, 52634528), (31, 40749312), (32, 39475896), (48, 26317264), (62, 20374656), (64, 19737948), (93, 13583104), (96, 13158632), (97, 13022976), (124, 10187328), (128, 9868974), (186, 6791552), (192, 6579316), (194, 6511488), (248, 5093664), (256, 4934487), (291, 4340992), (372, 3395776), (384, 3289658), (388, 3255744), (496, 2546832), (547, 2309376), (582, 2170496), (744, 1697888), (768, 1644829), (776, 1627872), (992, 1273416), (1094, 1154688), (1164, 1085248), (1488, 848944), (1552, 813936), (1641, 769792), (1984, 636708), (2188, 577344), (2328, 542624), (2976, 424472), (3007, 420096), (3104, 406968), (3282, 384896), (3968, 318354), (4376, 288672), (4656, 271312), (5952, 212236), (6014, 210048), (6208, 203484), (6564, 192448), (7936, 159177), (8752, 144336), (9021, 140032), (9312, 135656), (11904, 106118), (12028, 105024), (12416, 101742), (13128, 96224), (16957, 74496), (17504, 72168), (18042, 70016), (18624, 67828), (23808, 53059), (24056, 52512), (24832, 50871), (26256, 48112), (33914, 37248), (35008, 36084)]