21923212416

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173531}}^1$

素因数の和:173602

約数の個数: 128

約数和(自身を含む): 67969013760

約数和(自身を除く): 46045801344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 282, 329, 336, 376, 384, 448, 564, 658, 672, 752, 896, 987, 1128, 1316, 1344, 1504, 1974, 2256, 2632, 2688, 3008, 3948, 4512, 5264, 6016, 7896, 9024, 10528, 15792, 18048, 21056, 31584, 42112, 63168, 126336, 173531, 347062, 520593, 694124, 1041186, 1214717, 1388248, 2082372, 2429434, 2776496, 3644151, 4164744, 4858868, 5552992, 7288302, 8155957, 8329488, 9717736, 11105984, 14576604, 16311914, 16658976, 19435472, 22211968, 24467871, 29153208, 32623828, 33317952, 38870944, 48935742, 57091699, 58306416, 65247656, 66635904, 77741888, 97871484, 114183398, 116612832, 130495312, 155483776, 171275097, 195742968, 228366796, 233225664, 260990624, 342550194, 391485936, 456733592, 466451328, 521981248, 685100388, 782971872, 913467184, 1043962496, 1370200776, 1565943744, 1826934368, 2740401552, 3131887488, 3653868736, 5480803104, 7307737472, 10961606208, 21923212416]

約数ペア:

[(1, 21923212416), (2, 10961606208), (3, 7307737472), (4, 5480803104), (6, 3653868736), (7, 3131887488), (8, 2740401552), (12, 1826934368), (14, 1565943744), (16, 1370200776), (21, 1043962496), (24, 913467184), (28, 782971872), (32, 685100388), (42, 521981248), (47, 466451328), (48, 456733592), (56, 391485936), (64, 342550194), (84, 260990624), (94, 233225664), (96, 228366796), (112, 195742968), (128, 171275097), (141, 155483776), (168, 130495312), (188, 116612832), (192, 114183398), (224, 97871484), (282, 77741888), (329, 66635904), (336, 65247656), (376, 58306416), (384, 57091699), (448, 48935742), (564, 38870944), (658, 33317952), (672, 32623828), (752, 29153208), (896, 24467871), (987, 22211968), (1128, 19435472), (1316, 16658976), (1344, 16311914), (1504, 14576604), (1974, 11105984), (2256, 9717736), (2632, 8329488), (2688, 8155957), (3008, 7288302), (3948, 5552992), (4512, 4858868), (5264, 4164744), (6016, 3644151), (7896, 2776496), (9024, 2429434), (10528, 2082372), (15792, 1388248), (18048, 1214717), (21056, 1041186), (31584, 694124), (42112, 520593), (63168, 347062), (126336, 173531)]