263388468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{4243}}^1$

素因数の和:4996

約数の個数: 48

約数和(自身を含む): 703485440

約数和(自身を除く): 440096972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 739, 1478, 2217, 2956, 4243, 4434, 5173, 8486, 8868, 10346, 12729, 15519, 16972, 20692, 25458, 29701, 31038, 50916, 59402, 62076, 89103, 118804, 178206, 356412, 3135577, 6271154, 9406731, 12542308, 18813462, 21949039, 37626924, 43898078, 65847117, 87796156, 131694234, 263388468]

約数ペア:

[(1, 263388468), (2, 131694234), (3, 87796156), (4, 65847117), (6, 43898078), (7, 37626924), (12, 21949039), (14, 18813462), (21, 12542308), (28, 9406731), (42, 6271154), (84, 3135577), (739, 356412), (1478, 178206), (2217, 118804), (2956, 89103), (4243, 62076), (4434, 59402), (5173, 50916), (8486, 31038), (8868, 29701), (10346, 25458), (12729, 20692), (15519, 16972)]