471231504

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:629

約数の個数: 120

約数和(自身を含む): 1352725920

約数和(自身を除く): 881494416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 89, 144, 166, 178, 249, 267, 332, 356, 443, 498, 534, 664, 712, 747, 801, 886, 996, 1068, 1328, 1329, 1424, 1494, 1602, 1772, 1992, 2136, 2658, 2988, 3204, 3544, 3984, 3987, 4272, 5316, 5976, 6408, 7088, 7387, 7974, 10632, 11952, 12816, 14774, 15948, 21264, 22161, 29548, 31896, 36769, 39427, 44322, 59096, 63792, 66483, 73538, 78854, 88644, 110307, 118192, 118281, 132966, 147076, 157708, 177288, 220614, 236562, 265932, 294152, 315416, 330921, 354576, 354843, 441228, 473124, 531864, 588304, 630832, 661842, 709686, 882456, 946248, 1063728, 1323684, 1419372, 1764912, 1892496, 2647368, 2838744, 3272441, 5294736, 5677488, 6544882, 9817323, 13089764, 19634646, 26179528, 29451969, 39269292, 52359056, 58903938, 78538584, 117807876, 157077168, 235615752, 471231504]

約数ペア:

[(1, 471231504), (2, 235615752), (3, 157077168), (4, 117807876), (6, 78538584), (8, 58903938), (9, 52359056), (12, 39269292), (16, 29451969), (18, 26179528), (24, 19634646), (36, 13089764), (48, 9817323), (72, 6544882), (83, 5677488), (89, 5294736), (144, 3272441), (166, 2838744), (178, 2647368), (249, 1892496), (267, 1764912), (332, 1419372), (356, 1323684), (443, 1063728), (498, 946248), (534, 882456), (664, 709686), (712, 661842), (747, 630832), (801, 588304), (886, 531864), (996, 473124), (1068, 441228), (1328, 354843), (1329, 354576), (1424, 330921), (1494, 315416), (1602, 294152), (1772, 265932), (1992, 236562), (2136, 220614), (2658, 177288), (2988, 157708), (3204, 147076), (3544, 132966), (3984, 118281), (3987, 118192), (4272, 110307), (5316, 88644), (5976, 78854), (6408, 73538), (7088, 66483), (7387, 63792), (7974, 59096), (10632, 44322), (11952, 39427), (12816, 36769), (14774, 31896), (15948, 29548), (21264, 22161)]