2251567192

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{6967}}^1$

素因数の和:7208

約数の個数: 64

約数和(自身を含む): 5016960000

約数和(自身を除く): 2765392808

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 199, 203, 232, 398, 406, 796, 812, 1393, 1592, 1624, 2786, 5572, 5771, 6967, 11144, 11542, 13934, 23084, 27868, 40397, 46168, 48769, 55736, 80794, 97538, 161588, 195076, 202043, 323176, 390152, 404086, 808172, 1386433, 1414301, 1616344, 2772866, 2828602, 5545732, 5657204, 9705031, 11091464, 11314408, 19410062, 38820124, 40206557, 77640248, 80413114, 160826228, 281445899, 321652456, 562891798, 1125783596, 2251567192]

約数ペア:

[(1, 2251567192), (2, 1125783596), (4, 562891798), (7, 321652456), (8, 281445899), (14, 160826228), (28, 80413114), (29, 77640248), (56, 40206557), (58, 38820124), (116, 19410062), (199, 11314408), (203, 11091464), (232, 9705031), (398, 5657204), (406, 5545732), (796, 2828602), (812, 2772866), (1393, 1616344), (1592, 1414301), (1624, 1386433), (2786, 808172), (5572, 404086), (5771, 390152), (6967, 323176), (11144, 202043), (11542, 195076), (13934, 161588), (23084, 97538), (27868, 80794), (40397, 55736), (46168, 48769)]