291243732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{2833}}^1$

素因数の和:3512

約数の個数: 48

約数和(自身を含む): 733212480

約数和(自身を除く): 441968748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 659, 1318, 1977, 2636, 2833, 3954, 5666, 7908, 8499, 8567, 11332, 16998, 17134, 25701, 33996, 34268, 36829, 51402, 73658, 102804, 110487, 147316, 220974, 441948, 1866947, 3733894, 5600841, 7467788, 11201682, 22403364, 24270311, 48540622, 72810933, 97081244, 145621866, 291243732]

約数ペア:

[(1, 291243732), (2, 145621866), (3, 97081244), (4, 72810933), (6, 48540622), (12, 24270311), (13, 22403364), (26, 11201682), (39, 7467788), (52, 5600841), (78, 3733894), (156, 1866947), (659, 441948), (1318, 220974), (1977, 147316), (2636, 110487), (2833, 102804), (3954, 73658), (5666, 51402), (7908, 36829), (8499, 34268), (8567, 33996), (11332, 25701), (16998, 17134)]