289308492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23567}}^1$

素因数の和:23619

約数の個数: 72

約数和(自身を含む): 823560192

約数和(自身を除く): 534251700

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 23567, 47134, 70701, 94268, 141402, 212103, 259237, 282804, 424206, 518474, 730577, 777711, 848412, 1036948, 1461154, 1555422, 2191731, 2333133, 2922308, 3110844, 4383462, 4666266, 6575193, 8036347, 8766924, 9332532, 13150386, 16072694, 24109041, 26300772, 32145388, 48218082, 72327123, 96436164, 144654246, 289308492]

約数ペア:

[(1, 289308492), (2, 144654246), (3, 96436164), (4, 72327123), (6, 48218082), (9, 32145388), (11, 26300772), (12, 24109041), (18, 16072694), (22, 13150386), (31, 9332532), (33, 8766924), (36, 8036347), (44, 6575193), (62, 4666266), (66, 4383462), (93, 3110844), (99, 2922308), (124, 2333133), (132, 2191731), (186, 1555422), (198, 1461154), (279, 1036948), (341, 848412), (372, 777711), (396, 730577), (558, 518474), (682, 424206), (1023, 282804), (1116, 259237), (1364, 212103), (2046, 141402), (3069, 94268), (4092, 70701), (6138, 47134), (12276, 23567)]