4991490432

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{23677}}^1$

素因数の和:23761

約数の個数: 128

約数和(自身を含む): 14973967200

約数和(自身を除く): 9982476768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 288, 366, 384, 432, 488, 549, 576, 732, 864, 976, 1098, 1152, 1464, 1647, 1728, 1952, 2196, 2928, 3294, 3456, 3904, 4392, 5856, 6588, 7808, 8784, 11712, 13176, 17568, 23424, 23677, 26352, 35136, 47354, 52704, 70272, 71031, 94708, 105408, 142062, 189416, 210816, 213093, 284124, 378832, 426186, 568248, 639279, 757664, 852372, 1136496, 1278558, 1444297, 1515328, 1704744, 2272992, 2557116, 2888594, 3030656, 3409488, 4332891, 4545984, 5114232, 5777188, 6818976, 8665782, 9091968, 10228464, 11554376, 12998673, 13637952, 17331564, 20456928, 23108752, 25997346, 27275904, 34663128, 38996019, 40913856, 46217504, 51994692, 69326256, 77992038, 81827712, 92435008, 103989384, 138652512, 155984076, 184870016, 207978768, 277305024, 311968152, 415957536, 554610048, 623936304, 831915072, 1247872608, 1663830144, 2495745216, 4991490432]

約数ペア:

[(1, 4991490432), (2, 2495745216), (3, 1663830144), (4, 1247872608), (6, 831915072), (8, 623936304), (9, 554610048), (12, 415957536), (16, 311968152), (18, 277305024), (24, 207978768), (27, 184870016), (32, 155984076), (36, 138652512), (48, 103989384), (54, 92435008), (61, 81827712), (64, 77992038), (72, 69326256), (96, 51994692), (108, 46217504), (122, 40913856), (128, 38996019), (144, 34663128), (183, 27275904), (192, 25997346), (216, 23108752), (244, 20456928), (288, 17331564), (366, 13637952), (384, 12998673), (432, 11554376), (488, 10228464), (549, 9091968), (576, 8665782), (732, 6818976), (864, 5777188), (976, 5114232), (1098, 4545984), (1152, 4332891), (1464, 3409488), (1647, 3030656), (1728, 2888594), (1952, 2557116), (2196, 2272992), (2928, 1704744), (3294, 1515328), (3456, 1444297), (3904, 1278558), (4392, 1136496), (5856, 852372), (6588, 757664), (7808, 639279), (8784, 568248), (11712, 426186), (13176, 378832), (17568, 284124), (23424, 213093), (23677, 210816), (26352, 189416), (35136, 142062), (47354, 105408), (52704, 94708), (70272, 71031)]