2990522988

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{367}}^1\times {\mathrm{1499}}^1$

素因数の和:2027

約数の個数: 72

約数和(自身を含む): 7635264000

約数和(自身を除く): 4644741012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 367, 453, 604, 734, 906, 1101, 1359, 1468, 1499, 1812, 2202, 2718, 2998, 3303, 4404, 4497, 5436, 5996, 6606, 8994, 13212, 13491, 17988, 26982, 53964, 55417, 110834, 166251, 221668, 226349, 332502, 452698, 498753, 550133, 665004, 679047, 905396, 997506, 1100266, 1358094, 1650399, 1995012, 2037141, 2200532, 2716188, 3300798, 4074282, 4951197, 6601596, 8148564, 9902394, 19804788, 83070083, 166140166, 249210249, 332280332, 498420498, 747630747, 996840996, 1495261494, 2990522988]

約数ペア:

[(1, 2990522988), (2, 1495261494), (3, 996840996), (4, 747630747), (6, 498420498), (9, 332280332), (12, 249210249), (18, 166140166), (36, 83070083), (151, 19804788), (302, 9902394), (367, 8148564), (453, 6601596), (604, 4951197), (734, 4074282), (906, 3300798), (1101, 2716188), (1359, 2200532), (1468, 2037141), (1499, 1995012), (1812, 1650399), (2202, 1358094), (2718, 1100266), (2998, 997506), (3303, 905396), (4404, 679047), (4497, 665004), (5436, 550133), (5996, 498753), (6606, 452698), (8994, 332502), (13212, 226349), (13491, 221668), (17988, 166251), (26982, 110834), (53964, 55417)]