747563856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:541

約数の個数: 160

約数和(自身を含む): 2176944000

約数和(自身を除く): 1429380144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 109, 116, 156, 174, 208, 218, 232, 312, 327, 348, 377, 379, 436, 464, 624, 654, 696, 754, 758, 872, 1131, 1137, 1308, 1392, 1417, 1508, 1516, 1744, 2262, 2274, 2616, 2834, 3016, 3032, 3161, 4251, 4524, 4548, 4927, 5232, 5668, 6032, 6064, 6322, 8502, 9048, 9096, 9483, 9854, 10991, 11336, 12644, 14781, 17004, 18096, 18192, 18966, 19708, 21982, 22672, 25288, 29562, 32973, 34008, 37932, 39416, 41093, 41311, 43964, 50576, 59124, 65946, 68016, 75864, 78832, 82186, 82622, 87928, 118248, 123279, 123933, 131892, 142883, 151728, 164372, 165244, 175856, 236496, 246558, 247866, 263784, 285766, 328744, 330488, 428649, 493116, 495732, 527568, 537043, 571532, 657488, 660976, 857298, 986232, 991464, 1074086, 1143064, 1198019, 1611129, 1714596, 1972464, 1982928, 2148172, 2286128, 2396038, 3222258, 3429192, 3594057, 4296344, 4792076, 6444516, 6858384, 7188114, 8592688, 9584152, 12889032, 14376228, 15574247, 19168304, 25778064, 28752456, 31148494, 46722741, 57504912, 62296988, 93445482, 124593976, 186890964, 249187952, 373781928, 747563856]

約数ペア:

[(1, 747563856), (2, 373781928), (3, 249187952), (4, 186890964), (6, 124593976), (8, 93445482), (12, 62296988), (13, 57504912), (16, 46722741), (24, 31148494), (26, 28752456), (29, 25778064), (39, 19168304), (48, 15574247), (52, 14376228), (58, 12889032), (78, 9584152), (87, 8592688), (104, 7188114), (109, 6858384), (116, 6444516), (156, 4792076), (174, 4296344), (208, 3594057), (218, 3429192), (232, 3222258), (312, 2396038), (327, 2286128), (348, 2148172), (377, 1982928), (379, 1972464), (436, 1714596), (464, 1611129), (624, 1198019), (654, 1143064), (696, 1074086), (754, 991464), (758, 986232), (872, 857298), (1131, 660976), (1137, 657488), (1308, 571532), (1392, 537043), (1417, 527568), (1508, 495732), (1516, 493116), (1744, 428649), (2262, 330488), (2274, 328744), (2616, 285766), (2834, 263784), (3016, 247866), (3032, 246558), (3161, 236496), (4251, 175856), (4524, 165244), (4548, 164372), (4927, 151728), (5232, 142883), (5668, 131892), (6032, 123933), (6064, 123279), (6322, 118248), (8502, 87928), (9048, 82622), (9096, 82186), (9483, 78832), (9854, 75864), (10991, 68016), (11336, 65946), (12644, 59124), (14781, 50576), (17004, 43964), (18096, 41311), (18192, 41093), (18966, 39416), (19708, 37932), (21982, 34008), (22672, 32973), (25288, 29562)]