31645296

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 160

約数和(自身を含む): 99993600

約数和(自身を除く): 68348304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 34, 36, 48, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 139, 144, 153, 186, 204, 216, 248, 272, 278, 279, 306, 372, 408, 417, 432, 459, 496, 527, 556, 558, 612, 744, 816, 834, 837, 918, 1054, 1112, 1116, 1224, 1251, 1488, 1581, 1668, 1674, 1836, 2108, 2224, 2232, 2363, 2448, 2502, 3162, 3336, 3348, 3672, 3753, 4216, 4309, 4464, 4726, 4743, 5004, 6324, 6672, 6696, 7089, 7344, 7506, 8432, 8618, 9452, 9486, 10008, 12648, 12927, 13392, 14178, 14229, 15012, 17236, 18904, 18972, 20016, 21267, 25296, 25854, 28356, 28458, 30024, 34472, 37808, 37944, 38781, 42534, 51708, 56712, 56916, 60048, 63801, 68944, 73253, 75888, 77562, 85068, 103416, 113424, 113832, 116343, 127602, 146506, 155124, 170136, 206832, 219759, 227664, 232686, 255204, 293012, 310248, 340272, 439518, 465372, 510408, 586024, 620496, 659277, 879036, 930744, 1020816, 1172048, 1318554, 1758072, 1861488, 1977831, 2637108, 3516144, 3955662, 5274216, 7911324, 10548432, 15822648, 31645296]

約数ペア:

[(1, 31645296), (2, 15822648), (3, 10548432), (4, 7911324), (6, 5274216), (8, 3955662), (9, 3516144), (12, 2637108), (16, 1977831), (17, 1861488), (18, 1758072), (24, 1318554), (27, 1172048), (31, 1020816), (34, 930744), (36, 879036), (48, 659277), (51, 620496), (54, 586024), (62, 510408), (68, 465372), (72, 439518), (93, 340272), (102, 310248), (108, 293012), (124, 255204), (136, 232686), (139, 227664), (144, 219759), (153, 206832), (186, 170136), (204, 155124), (216, 146506), (248, 127602), (272, 116343), (278, 113832), (279, 113424), (306, 103416), (372, 85068), (408, 77562), (417, 75888), (432, 73253), (459, 68944), (496, 63801), (527, 60048), (556, 56916), (558, 56712), (612, 51708), (744, 42534), (816, 38781), (834, 37944), (837, 37808), (918, 34472), (1054, 30024), (1112, 28458), (1116, 28356), (1224, 25854), (1251, 25296), (1488, 21267), (1581, 20016), (1668, 18972), (1674, 18904), (1836, 17236), (2108, 15012), (2224, 14229), (2232, 14178), (2363, 13392), (2448, 12927), (2502, 12648), (3162, 10008), (3336, 9486), (3348, 9452), (3672, 8618), (3753, 8432), (4216, 7506), (4309, 7344), (4464, 7089), (4726, 6696), (4743, 6672), (5004, 6324)]