622461996

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{49261}}^1$

素因数の和:49293

約数の個数: 72

約数和(自身を含む): 1757274064

約数和(自身を除く): 1134812068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 49261, 98522, 147783, 197044, 295566, 443349, 591132, 640393, 886698, 1280786, 1330047, 1773396, 1921179, 2561572, 2660094, 3842358, 3990141, 5320188, 5763537, 7684716, 7980282, 11527074, 11970423, 15960564, 17290611, 23054148, 23940846, 34581222, 47881692, 51871833, 69162444, 103743666, 155615499, 207487332, 311230998, 622461996]

約数ペア:

[(1, 622461996), (2, 311230998), (3, 207487332), (4, 155615499), (6, 103743666), (9, 69162444), (12, 51871833), (13, 47881692), (18, 34581222), (26, 23940846), (27, 23054148), (36, 17290611), (39, 15960564), (52, 11970423), (54, 11527074), (78, 7980282), (81, 7684716), (108, 5763537), (117, 5320188), (156, 3990141), (162, 3842358), (234, 2660094), (243, 2561572), (324, 1921179), (351, 1773396), (468, 1330047), (486, 1280786), (702, 886698), (972, 640393), (1053, 591132), (1404, 443349), (2106, 295566), (3159, 197044), (4212, 147783), (6318, 98522), (12636, 49261)]