231495012

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6907}}^1$

素因数の和:6950

約数の個数: 108

約数和(自身を含む): 716635920

約数和(自身を除く): 485140908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2793, 3724, 4788, 5586, 6907, 8379, 11172, 13814, 16758, 20721, 27628, 33516, 41442, 48349, 62163, 82884, 96698, 124326, 131233, 145047, 193396, 248652, 262466, 290094, 338443, 393699, 435141, 524932, 580188, 676886, 787398, 870282, 918631, 1015329, 1181097, 1353772, 1574796, 1740564, 1837262, 2030658, 2362194, 2755893, 3045987, 3674524, 4061316, 4724388, 5511786, 6091974, 6430417, 8267679, 11023572, 12183948, 12860834, 16535358, 19291251, 25721668, 33070716, 38582502, 57873753, 77165004, 115747506, 231495012]

約数ペア:

[(1, 231495012), (2, 115747506), (3, 77165004), (4, 57873753), (6, 38582502), (7, 33070716), (9, 25721668), (12, 19291251), (14, 16535358), (18, 12860834), (19, 12183948), (21, 11023572), (28, 8267679), (36, 6430417), (38, 6091974), (42, 5511786), (49, 4724388), (57, 4061316), (63, 3674524), (76, 3045987), (84, 2755893), (98, 2362194), (114, 2030658), (126, 1837262), (133, 1740564), (147, 1574796), (171, 1353772), (196, 1181097), (228, 1015329), (252, 918631), (266, 870282), (294, 787398), (342, 676886), (399, 580188), (441, 524932), (532, 435141), (588, 393699), (684, 338443), (798, 290094), (882, 262466), (931, 248652), (1197, 193396), (1596, 145047), (1764, 131233), (1862, 124326), (2394, 96698), (2793, 82884), (3724, 62163), (4788, 48349), (5586, 41442), (6907, 33516), (8379, 27628), (11172, 20721), (13814, 16758)]