228819084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 593155584

約数和(自身を除く): 364336500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 73, 78, 142, 146, 156, 213, 219, 283, 284, 292, 426, 438, 566, 849, 852, 876, 923, 949, 1132, 1698, 1846, 1898, 2769, 2847, 3396, 3679, 3692, 3796, 5183, 5538, 5694, 7358, 10366, 11037, 11076, 11388, 14716, 15549, 20093, 20659, 20732, 22074, 31098, 40186, 41318, 44148, 60279, 61977, 62196, 67379, 80372, 82636, 120558, 123954, 134758, 202137, 241116, 247908, 261209, 268567, 269516, 404274, 522418, 537134, 783627, 805701, 808548, 1044836, 1074268, 1466789, 1567254, 1611402, 2933578, 3134508, 3222804, 4400367, 5867156, 8800734, 17601468, 19068257, 38136514, 57204771, 76273028, 114409542, 228819084]

約数ペア:

[(1, 228819084), (2, 114409542), (3, 76273028), (4, 57204771), (6, 38136514), (12, 19068257), (13, 17601468), (26, 8800734), (39, 5867156), (52, 4400367), (71, 3222804), (73, 3134508), (78, 2933578), (142, 1611402), (146, 1567254), (156, 1466789), (213, 1074268), (219, 1044836), (283, 808548), (284, 805701), (292, 783627), (426, 537134), (438, 522418), (566, 404274), (849, 269516), (852, 268567), (876, 261209), (923, 247908), (949, 241116), (1132, 202137), (1698, 134758), (1846, 123954), (1898, 120558), (2769, 82636), (2847, 80372), (3396, 67379), (3679, 62196), (3692, 61977), (3796, 60279), (5183, 44148), (5538, 41318), (5694, 40186), (7358, 31098), (10366, 22074), (11037, 20732), (11076, 20659), (11388, 20093), (14716, 15549)]