423707256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:674

約数の個数: 192

約数和(自身を含む): 1384980480

約数和(自身を除く): 961273224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 47, 56, 62, 63, 72, 84, 93, 94, 124, 126, 141, 168, 186, 188, 217, 248, 252, 279, 282, 329, 372, 376, 423, 434, 504, 558, 564, 577, 651, 658, 744, 846, 868, 987, 1116, 1128, 1154, 1302, 1316, 1457, 1692, 1731, 1736, 1953, 1974, 2232, 2308, 2604, 2632, 2914, 2961, 3384, 3462, 3906, 3948, 4039, 4371, 4616, 5193, 5208, 5828, 5922, 6924, 7812, 7896, 8078, 8742, 10199, 10386, 11656, 11844, 12117, 13113, 13848, 15624, 16156, 17484, 17887, 20398, 20772, 23688, 24234, 26226, 27119, 30597, 32312, 34968, 35774, 36351, 40796, 41544, 48468, 52452, 53661, 54238, 61194, 71548, 72702, 81357, 81592, 91791, 96936, 104904, 107322, 108476, 122388, 125209, 143096, 145404, 160983, 162714, 183582, 189833, 214644, 216952, 244071, 244776, 250418, 290808, 321966, 325428, 367164, 375627, 379666, 429288, 488142, 500836, 569499, 643932, 650856, 734328, 751254, 759332, 840689, 976284, 1001672, 1126881, 1138998, 1287864, 1502508, 1518664, 1681378, 1708497, 1952568, 2253762, 2277996, 2522067, 3005016, 3362756, 3416994, 4507524, 4555992, 5044134, 5884823, 6725512, 6833988, 7566201, 9015048, 10088268, 11769646, 13667976, 15132402, 17654469, 20176536, 23539292, 30264804, 35308938, 47078584, 52963407, 60529608, 70617876, 105926814, 141235752, 211853628, 423707256]

約数ペア:

[(1, 423707256), (2, 211853628), (3, 141235752), (4, 105926814), (6, 70617876), (7, 60529608), (8, 52963407), (9, 47078584), (12, 35308938), (14, 30264804), (18, 23539292), (21, 20176536), (24, 17654469), (28, 15132402), (31, 13667976), (36, 11769646), (42, 10088268), (47, 9015048), (56, 7566201), (62, 6833988), (63, 6725512), (72, 5884823), (84, 5044134), (93, 4555992), (94, 4507524), (124, 3416994), (126, 3362756), (141, 3005016), (168, 2522067), (186, 2277996), (188, 2253762), (217, 1952568), (248, 1708497), (252, 1681378), (279, 1518664), (282, 1502508), (329, 1287864), (372, 1138998), (376, 1126881), (423, 1001672), (434, 976284), (504, 840689), (558, 759332), (564, 751254), (577, 734328), (651, 650856), (658, 643932), (744, 569499), (846, 500836), (868, 488142), (987, 429288), (1116, 379666), (1128, 375627), (1154, 367164), (1302, 325428), (1316, 321966), (1457, 290808), (1692, 250418), (1731, 244776), (1736, 244071), (1953, 216952), (1974, 214644), (2232, 189833), (2308, 183582), (2604, 162714), (2632, 160983), (2914, 145404), (2961, 143096), (3384, 125209), (3462, 122388), (3906, 108476), (3948, 107322), (4039, 104904), (4371, 96936), (4616, 91791), (5193, 81592), (5208, 81357), (5828, 72702), (5922, 71548), (6924, 61194), (7812, 54238), (7896, 53661), (8078, 52452), (8742, 48468), (10199, 41544), (10386, 40796), (11656, 36351), (11844, 35774), (12117, 34968), (13113, 32312), (13848, 30597), (15624, 27119), (16156, 26226), (17484, 24234), (17887, 23688), (20398, 20772)]