431629120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3408

約数の個数: 112

約数和(自身を含む): 1142926848

約数和(自身を除く): 711297728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3224, 3347, 4030, 4160, 4960, 6448, 6694, 8060, 9920, 12896, 13388, 16120, 16735, 25792, 26776, 32240, 33470, 43511, 53552, 64480, 66940, 87022, 103757, 107104, 128960, 133880, 174044, 207514, 214208, 217555, 267760, 348088, 415028, 435110, 518785, 535520, 696176, 830056, 870220, 1037570, 1071040, 1348841, 1392352, 1660112, 1740440, 2075140, 2697682, 2784704, 3320224, 3480880, 4150280, 5395364, 6640448, 6744205, 6961760, 8300560, 10790728, 13488410, 13923520, 16601120, 21581456, 26976820, 33202240, 43162912, 53953640, 86325824, 107907280, 215814560, 431629120]

約数ペア:

[(1, 431629120), (2, 215814560), (4, 107907280), (5, 86325824), (8, 53953640), (10, 43162912), (13, 33202240), (16, 26976820), (20, 21581456), (26, 16601120), (31, 13923520), (32, 13488410), (40, 10790728), (52, 8300560), (62, 6961760), (64, 6744205), (65, 6640448), (80, 5395364), (104, 4150280), (124, 3480880), (130, 3320224), (155, 2784704), (160, 2697682), (208, 2075140), (248, 1740440), (260, 1660112), (310, 1392352), (320, 1348841), (403, 1071040), (416, 1037570), (496, 870220), (520, 830056), (620, 696176), (806, 535520), (832, 518785), (992, 435110), (1040, 415028), (1240, 348088), (1612, 267760), (1984, 217555), (2015, 214208), (2080, 207514), (2480, 174044), (3224, 133880), (3347, 128960), (4030, 107104), (4160, 103757), (4960, 87022), (6448, 66940), (6694, 64480), (8060, 53552), (9920, 43511), (12896, 33470), (13388, 32240), (16120, 26776), (16735, 25792)]