298767456

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:629

約数の個数: 144

約数和(自身を含む): 921866400

約数和(自身を除く): 623098944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 199, 208, 234, 288, 312, 398, 401, 416, 468, 597, 624, 796, 802, 936, 1194, 1203, 1248, 1592, 1604, 1791, 1872, 2388, 2406, 2587, 3184, 3208, 3582, 3609, 3744, 4776, 4812, 5174, 5213, 6368, 6416, 7164, 7218, 7761, 9552, 9624, 10348, 10426, 12832, 14328, 14436, 15522, 15639, 19104, 19248, 20696, 20852, 23283, 28656, 28872, 31044, 31278, 38496, 41392, 41704, 46566, 46917, 57312, 57744, 62088, 62556, 79799, 82784, 83408, 93132, 93834, 115488, 124176, 125112, 159598, 166816, 186264, 187668, 239397, 248352, 250224, 319196, 372528, 375336, 478794, 500448, 638392, 718191, 745056, 750672, 957588, 1037387, 1276784, 1436382, 1501344, 1915176, 2074774, 2553568, 2872764, 3112161, 3830352, 4149548, 5745528, 6224322, 7660704, 8299096, 9336483, 11491056, 12448644, 16598192, 18672966, 22982112, 24897288, 33196384, 37345932, 49794576, 74691864, 99589152, 149383728, 298767456]

約数ペア:

[(1, 298767456), (2, 149383728), (3, 99589152), (4, 74691864), (6, 49794576), (8, 37345932), (9, 33196384), (12, 24897288), (13, 22982112), (16, 18672966), (18, 16598192), (24, 12448644), (26, 11491056), (32, 9336483), (36, 8299096), (39, 7660704), (48, 6224322), (52, 5745528), (72, 4149548), (78, 3830352), (96, 3112161), (104, 2872764), (117, 2553568), (144, 2074774), (156, 1915176), (199, 1501344), (208, 1436382), (234, 1276784), (288, 1037387), (312, 957588), (398, 750672), (401, 745056), (416, 718191), (468, 638392), (597, 500448), (624, 478794), (796, 375336), (802, 372528), (936, 319196), (1194, 250224), (1203, 248352), (1248, 239397), (1592, 187668), (1604, 186264), (1791, 166816), (1872, 159598), (2388, 125112), (2406, 124176), (2587, 115488), (3184, 93834), (3208, 93132), (3582, 83408), (3609, 82784), (3744, 79799), (4776, 62556), (4812, 62088), (5174, 57744), (5213, 57312), (6368, 46917), (6416, 46566), (7164, 41704), (7218, 41392), (7761, 38496), (9552, 31278), (9624, 31044), (10348, 28872), (10426, 28656), (12832, 23283), (14328, 20852), (14436, 20696), (15522, 19248), (15639, 19104)]