1623238864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1109}}^1$

素因数の和:1388

約数の個数: 80

約数和(自身を含む): 3514775040

約数和(自身を除く): 1891536176

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 227, 248, 403, 454, 496, 806, 908, 1109, 1612, 1816, 2218, 2951, 3224, 3632, 4436, 5902, 6448, 7037, 8872, 11804, 14074, 14417, 17744, 23608, 28148, 28834, 34379, 47216, 56296, 57668, 68758, 91481, 112592, 115336, 137516, 182962, 230672, 251743, 275032, 365924, 446927, 503486, 550064, 731848, 893854, 1006972, 1463696, 1787708, 2013944, 3272659, 3575416, 4027888, 6545318, 7150832, 7804033, 13090636, 15608066, 26181272, 31216132, 52362544, 62432264, 101452429, 124864528, 202904858, 405809716, 811619432, 1623238864]

約数ペア:

[(1, 1623238864), (2, 811619432), (4, 405809716), (8, 202904858), (13, 124864528), (16, 101452429), (26, 62432264), (31, 52362544), (52, 31216132), (62, 26181272), (104, 15608066), (124, 13090636), (208, 7804033), (227, 7150832), (248, 6545318), (403, 4027888), (454, 3575416), (496, 3272659), (806, 2013944), (908, 1787708), (1109, 1463696), (1612, 1006972), (1816, 893854), (2218, 731848), (2951, 550064), (3224, 503486), (3632, 446927), (4436, 365924), (5902, 275032), (6448, 251743), (7037, 230672), (8872, 182962), (11804, 137516), (14074, 115336), (14417, 112592), (17744, 91481), (23608, 68758), (28148, 57668), (28834, 56296), (34379, 47216)]