381253872768

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{149323}}^1$

素因数の和:149510

約数の個数: 128

約数和(自身を含む): 1038757473600

約数和(自身を除く): 657503600832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 109, 122, 128, 183, 192, 218, 244, 327, 366, 384, 436, 488, 654, 732, 872, 976, 1308, 1464, 1744, 1952, 2616, 2928, 3488, 3904, 5232, 5856, 6649, 6976, 7808, 10464, 11712, 13298, 13952, 19947, 20928, 23424, 26596, 39894, 41856, 53192, 79788, 106384, 149323, 159576, 212768, 298646, 319152, 425536, 447969, 597292, 638304, 851072, 895938, 1194584, 1276608, 1791876, 2389168, 2553216, 3583752, 4778336, 7167504, 9108703, 9556672, 14335008, 16276207, 18217406, 19113344, 27326109, 28670016, 32552414, 36434812, 48828621, 54652218, 57340032, 65104828, 72869624, 97657242, 109304436, 130209656, 145739248, 195314484, 218608872, 260419312, 291478496, 390628968, 437217744, 520838624, 582956992, 781257936, 874435488, 992848627, 1041677248, 1165913984, 1562515872, 1748870976, 1985697254, 2083354496, 2978545881, 3125031744, 3497741952, 3971394508, 5957091762, 6250063488, 7942789016, 11914183524, 15885578032, 23828367048, 31771156064, 47656734096, 63542312128, 95313468192, 127084624256, 190626936384, 381253872768]

約数ペア:

[(1, 381253872768), (2, 190626936384), (3, 127084624256), (4, 95313468192), (6, 63542312128), (8, 47656734096), (12, 31771156064), (16, 23828367048), (24, 15885578032), (32, 11914183524), (48, 7942789016), (61, 6250063488), (64, 5957091762), (96, 3971394508), (109, 3497741952), (122, 3125031744), (128, 2978545881), (183, 2083354496), (192, 1985697254), (218, 1748870976), (244, 1562515872), (327, 1165913984), (366, 1041677248), (384, 992848627), (436, 874435488), (488, 781257936), (654, 582956992), (732, 520838624), (872, 437217744), (976, 390628968), (1308, 291478496), (1464, 260419312), (1744, 218608872), (1952, 195314484), (2616, 145739248), (2928, 130209656), (3488, 109304436), (3904, 97657242), (5232, 72869624), (5856, 65104828), (6649, 57340032), (6976, 54652218), (7808, 48828621), (10464, 36434812), (11712, 32552414), (13298, 28670016), (13952, 27326109), (19947, 19113344), (20928, 18217406), (23424, 16276207), (26596, 14335008), (39894, 9556672), (41856, 9108703), (53192, 7167504), (79788, 4778336), (106384, 3583752), (149323, 2553216), (159576, 2389168), (212768, 1791876), (298646, 1276608), (319152, 1194584), (425536, 895938), (447969, 851072), (597292, 638304)]