4978907516

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14633}}^1$

素因数の和:14715

約数の個数: 72

約数和(自身を含む): 10354433040

約数和(自身を除く): 5375525524

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 121, 148, 209, 242, 407, 418, 484, 703, 814, 836, 1406, 1628, 2299, 2812, 4477, 4598, 7733, 8954, 9196, 14633, 15466, 17908, 29266, 30932, 58532, 85063, 160963, 170126, 278027, 321926, 340252, 541421, 556054, 643852, 1082842, 1112108, 1770593, 2165684, 3058297, 3541186, 5955631, 6116594, 7082372, 10286999, 11911262, 12233188, 20573998, 23822524, 33641267, 41147996, 65511941, 67282534, 113156989, 131023882, 134565068, 226313978, 262047764, 452627956, 1244726879, 2489453758, 4978907516]

約数ペア:

[(1, 4978907516), (2, 2489453758), (4, 1244726879), (11, 452627956), (19, 262047764), (22, 226313978), (37, 134565068), (38, 131023882), (44, 113156989), (74, 67282534), (76, 65511941), (121, 41147996), (148, 33641267), (209, 23822524), (242, 20573998), (407, 12233188), (418, 11911262), (484, 10286999), (703, 7082372), (814, 6116594), (836, 5955631), (1406, 3541186), (1628, 3058297), (2299, 2165684), (2812, 1770593), (4477, 1112108), (4598, 1082842), (7733, 643852), (8954, 556054), (9196, 541421), (14633, 340252), (15466, 321926), (17908, 278027), (29266, 170126), (30932, 160963), (58532, 85063)]