298965888

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19963}}^1$

素因数の和:19996

約数の個数: 96

約数和(自身を含む): 926529240

約数和(自身を除く): 627563352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 19963, 39926, 59889, 79852, 119778, 159704, 179667, 239556, 259519, 319408, 359334, 479112, 519038, 638816, 718668, 778557, 958224, 1038076, 1277632, 1437336, 1557114, 1916448, 2076152, 2335671, 2555264, 2874672, 3114228, 3832896, 4152304, 4671342, 5749344, 6228456, 7665792, 8304608, 9342684, 11498688, 12456912, 16609216, 18685368, 22997376, 24913824, 33218432, 37370736, 49827648, 74741472, 99655296, 149482944, 298965888]

約数ペア:

[(1, 298965888), (2, 149482944), (3, 99655296), (4, 74741472), (6, 49827648), (8, 37370736), (9, 33218432), (12, 24913824), (13, 22997376), (16, 18685368), (18, 16609216), (24, 12456912), (26, 11498688), (32, 9342684), (36, 8304608), (39, 7665792), (48, 6228456), (52, 5749344), (64, 4671342), (72, 4152304), (78, 3832896), (96, 3114228), (104, 2874672), (117, 2555264), (128, 2335671), (144, 2076152), (156, 1916448), (192, 1557114), (208, 1437336), (234, 1277632), (288, 1038076), (312, 958224), (384, 778557), (416, 718668), (468, 638816), (576, 519038), (624, 479112), (832, 359334), (936, 319408), (1152, 259519), (1248, 239556), (1664, 179667), (1872, 159704), (2496, 119778), (3744, 79852), (4992, 59889), (7488, 39926), (14976, 19963)]