220197096

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{145633}}^1$

素因数の和:145655

約数の個数: 64

約数和(自身を含む): 699043200

約数和(自身を除く): 478846104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 145633, 291266, 436899, 582532, 873798, 1019431, 1165064, 1310697, 1747596, 2038862, 2621394, 3058293, 3495192, 3932091, 4077724, 5242788, 6116586, 7864182, 8155448, 9174879, 10485576, 12233172, 15728364, 18349758, 24466344, 27524637, 31456728, 36699516, 55049274, 73399032, 110098548, 220197096]

約数ペア:

[(1, 220197096), (2, 110098548), (3, 73399032), (4, 55049274), (6, 36699516), (7, 31456728), (8, 27524637), (9, 24466344), (12, 18349758), (14, 15728364), (18, 12233172), (21, 10485576), (24, 9174879), (27, 8155448), (28, 7864182), (36, 6116586), (42, 5242788), (54, 4077724), (56, 3932091), (63, 3495192), (72, 3058293), (84, 2621394), (108, 2038862), (126, 1747596), (168, 1310697), (189, 1165064), (216, 1019431), (252, 873798), (378, 582532), (504, 436899), (756, 291266), (1512, 145633)]