389655455832

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1373}}^1\times {\mathrm{106531}}^1$

素因数の和:107953

約数の個数: 96

約数和(自身を含む): 1084638512880

約数和(自身を除く): 694983057048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 1373, 2664, 2746, 4119, 5492, 8238, 10984, 12357, 16476, 24714, 32952, 49428, 50801, 98856, 101602, 106531, 152403, 203204, 213062, 304806, 319593, 406408, 426124, 457209, 609612, 639186, 852248, 914418, 958779, 1219224, 1278372, 1828836, 1917558, 2556744, 3657672, 3835116, 3941647, 7670232, 7883294, 11824941, 15766588, 23649882, 31533176, 35474823, 47299764, 70949646, 94599528, 141899292, 146267063, 283798584, 292534126, 438801189, 585068252, 877602378, 1170136504, 1316403567, 1755204756, 2632807134, 3510409512, 5265614268, 5411881331, 10531228536, 10823762662, 16235643993, 21647525324, 32471287986, 43295050648, 48706931979, 64942575972, 97413863958, 129885151944, 194827727916, 389655455832]

約数ペア:

[(1, 389655455832), (2, 194827727916), (3, 129885151944), (4, 97413863958), (6, 64942575972), (8, 48706931979), (9, 43295050648), (12, 32471287986), (18, 21647525324), (24, 16235643993), (36, 10823762662), (37, 10531228536), (72, 5411881331), (74, 5265614268), (111, 3510409512), (148, 2632807134), (222, 1755204756), (296, 1316403567), (333, 1170136504), (444, 877602378), (666, 585068252), (888, 438801189), (1332, 292534126), (1373, 283798584), (2664, 146267063), (2746, 141899292), (4119, 94599528), (5492, 70949646), (8238, 47299764), (10984, 35474823), (12357, 31533176), (16476, 23649882), (24714, 15766588), (32952, 11824941), (49428, 7883294), (50801, 7670232), (98856, 3941647), (101602, 3835116), (106531, 3657672), (152403, 2556744), (203204, 1917558), (213062, 1828836), (304806, 1278372), (319593, 1219224), (406408, 958779), (426124, 914418), (457209, 852248), (609612, 639186)]