920172864

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{757}}^1$

素因数の和:1272

約数の個数: 112

約数和(自身を含む): 2630757248

約数和(自身を除く): 1710584384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 487, 624, 757, 832, 974, 1248, 1461, 1514, 1948, 2271, 2496, 2922, 3028, 3896, 4542, 5844, 6056, 6331, 7792, 9084, 9841, 11688, 12112, 12662, 15584, 18168, 18993, 19682, 23376, 24224, 25324, 29523, 31168, 36336, 37986, 39364, 46752, 48448, 50648, 59046, 72672, 75972, 78728, 93504, 101296, 118092, 145344, 151944, 157456, 202592, 236184, 303888, 314912, 368659, 405184, 472368, 607776, 629824, 737318, 944736, 1105977, 1215552, 1474636, 1889472, 2211954, 2949272, 4423908, 4792567, 5898544, 8847816, 9585134, 11797088, 14377701, 17695632, 19170268, 23594176, 28755402, 35391264, 38340536, 57510804, 70782528, 76681072, 115021608, 153362144, 230043216, 306724288, 460086432, 920172864]

約数ペア:

[(1, 920172864), (2, 460086432), (3, 306724288), (4, 230043216), (6, 153362144), (8, 115021608), (12, 76681072), (13, 70782528), (16, 57510804), (24, 38340536), (26, 35391264), (32, 28755402), (39, 23594176), (48, 19170268), (52, 17695632), (64, 14377701), (78, 11797088), (96, 9585134), (104, 8847816), (156, 5898544), (192, 4792567), (208, 4423908), (312, 2949272), (416, 2211954), (487, 1889472), (624, 1474636), (757, 1215552), (832, 1105977), (974, 944736), (1248, 737318), (1461, 629824), (1514, 607776), (1948, 472368), (2271, 405184), (2496, 368659), (2922, 314912), (3028, 303888), (3896, 236184), (4542, 202592), (5844, 157456), (6056, 151944), (6331, 145344), (7792, 118092), (9084, 101296), (9841, 93504), (11688, 78728), (12112, 75972), (12662, 72672), (15584, 59046), (18168, 50648), (18993, 48448), (19682, 46752), (23376, 39364), (24224, 37986), (25324, 36336), (29523, 31168)]