288623143516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{319159}}^1$

素因数の和:319418

約数の個数: 48

約数和(自身を含む): 542265606400

約数和(自身を除く): 253642462884

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 163, 292, 326, 652, 1387, 2774, 3097, 5548, 6194, 11899, 12388, 23798, 47596, 226081, 319159, 452162, 638318, 904324, 1276636, 6064021, 12128042, 23298607, 24256084, 46597214, 52022917, 93194428, 104045834, 208091668, 442673533, 885347066, 988435423, 1770694132, 1976870846, 3797672941, 3953741692, 7595345882, 15190691764, 72155785879, 144311571758, 288623143516]

約数ペア:

[(1, 288623143516), (2, 144311571758), (4, 72155785879), (19, 15190691764), (38, 7595345882), (73, 3953741692), (76, 3797672941), (146, 1976870846), (163, 1770694132), (292, 988435423), (326, 885347066), (652, 442673533), (1387, 208091668), (2774, 104045834), (3097, 93194428), (5548, 52022917), (6194, 46597214), (11899, 24256084), (12388, 23298607), (23798, 12128042), (47596, 6064021), (226081, 1276636), (319159, 904324), (452162, 638318)]