21537551232

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13859}}^1$

素因数の和:13969

約数の個数: 192

約数和(自身を含む): 66162096000

約数和(自身を除く): 44624544768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 71, 72, 76, 96, 114, 128, 142, 144, 152, 171, 192, 213, 228, 284, 288, 304, 342, 384, 426, 456, 568, 576, 608, 639, 684, 852, 912, 1136, 1152, 1216, 1278, 1349, 1368, 1704, 1824, 2272, 2432, 2556, 2698, 2736, 3408, 3648, 4047, 4544, 5112, 5396, 5472, 6816, 7296, 8094, 9088, 10224, 10792, 10944, 12141, 13632, 13859, 16188, 20448, 21584, 21888, 24282, 27264, 27718, 32376, 40896, 41577, 43168, 48564, 55436, 64752, 81792, 83154, 86336, 97128, 110872, 124731, 129504, 166308, 172672, 194256, 221744, 249462, 259008, 263321, 332616, 388512, 443488, 498924, 518016, 526642, 665232, 777024, 789963, 886976, 983989, 997848, 1053284, 1330464, 1554048, 1579926, 1773952, 1967978, 1995696, 2106568, 2369889, 2660928, 2951967, 3159852, 3935956, 3991392, 4213136, 4739778, 5321856, 5903934, 6319704, 7871912, 7982784, 8426272, 8855901, 9479556, 11807868, 12639408, 15743824, 15965568, 16852544, 17711802, 18695791, 18959112, 23615736, 25278816, 31487648, 33705088, 35423604, 37391582, 37918224, 47231472, 50557632, 56087373, 62975296, 70847208, 74783164, 75836448, 94462944, 101115264, 112174746, 125950592, 141694416, 149566328, 151672896, 168262119, 188925888, 224349492, 283388832, 299132656, 303345792, 336524238, 377851776, 448698984, 566777664, 598265312, 673048476, 897397968, 1133555328, 1196530624, 1346096952, 1794795936, 2393061248, 2692193904, 3589591872, 5384387808, 7179183744, 10768775616, 21537551232]

約数ペア:

[(1, 21537551232), (2, 10768775616), (3, 7179183744), (4, 5384387808), (6, 3589591872), (8, 2692193904), (9, 2393061248), (12, 1794795936), (16, 1346096952), (18, 1196530624), (19, 1133555328), (24, 897397968), (32, 673048476), (36, 598265312), (38, 566777664), (48, 448698984), (57, 377851776), (64, 336524238), (71, 303345792), (72, 299132656), (76, 283388832), (96, 224349492), (114, 188925888), (128, 168262119), (142, 151672896), (144, 149566328), (152, 141694416), (171, 125950592), (192, 112174746), (213, 101115264), (228, 94462944), (284, 75836448), (288, 74783164), (304, 70847208), (342, 62975296), (384, 56087373), (426, 50557632), (456, 47231472), (568, 37918224), (576, 37391582), (608, 35423604), (639, 33705088), (684, 31487648), (852, 25278816), (912, 23615736), (1136, 18959112), (1152, 18695791), (1216, 17711802), (1278, 16852544), (1349, 15965568), (1368, 15743824), (1704, 12639408), (1824, 11807868), (2272, 9479556), (2432, 8855901), (2556, 8426272), (2698, 7982784), (2736, 7871912), (3408, 6319704), (3648, 5903934), (4047, 5321856), (4544, 4739778), (5112, 4213136), (5396, 3991392), (5472, 3935956), (6816, 3159852), (7296, 2951967), (8094, 2660928), (9088, 2369889), (10224, 2106568), (10792, 1995696), (10944, 1967978), (12141, 1773952), (13632, 1579926), (13859, 1554048), (16188, 1330464), (20448, 1053284), (21584, 997848), (21888, 983989), (24282, 886976), (27264, 789963), (27718, 777024), (32376, 665232), (40896, 526642), (41577, 518016), (43168, 498924), (48564, 443488), (55436, 388512), (64752, 332616), (81792, 263321), (83154, 259008), (86336, 249462), (97128, 221744), (110872, 194256), (124731, 172672), (129504, 166308)]