215686926

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1447}}^1$

素因数の和:1495

約数の個数: 108

約数和(自身を含む): 589059432

約数和(自身を除く): 373372506

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 169, 182, 234, 273, 294, 338, 441, 507, 546, 637, 819, 882, 1014, 1183, 1274, 1447, 1521, 1638, 1911, 2366, 2894, 3042, 3549, 3822, 4341, 5733, 7098, 8281, 8682, 10129, 10647, 11466, 13023, 16562, 18811, 20258, 21294, 24843, 26046, 30387, 37622, 49686, 56433, 60774, 70903, 74529, 91161, 112866, 131677, 141806, 149058, 169299, 182322, 212709, 244543, 263354, 338598, 395031, 425418, 489086, 638127, 733629, 790062, 921739, 1185093, 1276254, 1467258, 1711801, 1843478, 2200887, 2370186, 2765217, 3423602, 4401774, 5135403, 5530434, 8295651, 10270806, 11982607, 15406209, 16591302, 23965214, 30812418, 35947821, 71895642, 107843463, 215686926]

約数ペア:

[(1, 215686926), (2, 107843463), (3, 71895642), (6, 35947821), (7, 30812418), (9, 23965214), (13, 16591302), (14, 15406209), (18, 11982607), (21, 10270806), (26, 8295651), (39, 5530434), (42, 5135403), (49, 4401774), (63, 3423602), (78, 2765217), (91, 2370186), (98, 2200887), (117, 1843478), (126, 1711801), (147, 1467258), (169, 1276254), (182, 1185093), (234, 921739), (273, 790062), (294, 733629), (338, 638127), (441, 489086), (507, 425418), (546, 395031), (637, 338598), (819, 263354), (882, 244543), (1014, 212709), (1183, 182322), (1274, 169299), (1447, 149058), (1521, 141806), (1638, 131677), (1911, 112866), (2366, 91161), (2894, 74529), (3042, 70903), (3549, 60774), (3822, 56433), (4341, 49686), (5733, 37622), (7098, 30387), (8281, 26046), (8682, 24843), (10129, 21294), (10647, 20258), (11466, 18811), (13023, 16562)]