289173612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{264811}}^1$

素因数の和:264838

約数の個数: 48

約数和(自身を含む): 830450432

約数和(自身を除く): 541276820

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 264811, 529622, 794433, 1059244, 1588866, 1853677, 3177732, 3442543, 3707354, 5561031, 6885086, 7414708, 10327629, 11122062, 13770172, 20655258, 22244124, 24097801, 41310516, 48195602, 72293403, 96391204, 144586806, 289173612]

約数ペア:

[(1, 289173612), (2, 144586806), (3, 96391204), (4, 72293403), (6, 48195602), (7, 41310516), (12, 24097801), (13, 22244124), (14, 20655258), (21, 13770172), (26, 11122062), (28, 10327629), (39, 7414708), (42, 6885086), (52, 5561031), (78, 3707354), (84, 3442543), (91, 3177732), (156, 1853677), (182, 1588866), (273, 1059244), (364, 794433), (546, 529622), (1092, 264811)]