979668888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 2737152000

約数和(自身を除く): 1757483112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 107, 132, 158, 214, 237, 264, 316, 321, 428, 439, 474, 632, 642, 856, 869, 878, 948, 1177, 1284, 1317, 1738, 1756, 1896, 2354, 2568, 2607, 2634, 3476, 3512, 3531, 4708, 4829, 5214, 5268, 6952, 7062, 8453, 9416, 9658, 10428, 10536, 14124, 14487, 16906, 19316, 20856, 25359, 28248, 28974, 33812, 34681, 38632, 46973, 50718, 57948, 67624, 69362, 92983, 93946, 101436, 104043, 115896, 138724, 140919, 185966, 187892, 202872, 208086, 277448, 278949, 281838, 371932, 375784, 381491, 416172, 516703, 557898, 563676, 743864, 762982, 832344, 1033406, 1115796, 1127352, 1144473, 1525964, 1550109, 2066812, 2231592, 2288946, 3051928, 3100218, 3710867, 4133624, 4577892, 6200436, 7421734, 9155784, 11132601, 12400872, 14843468, 22265202, 29686936, 40819537, 44530404, 81639074, 89060808, 122458611, 163278148, 244917222, 326556296, 489834444, 979668888]

約数ペア:

[(1, 979668888), (2, 489834444), (3, 326556296), (4, 244917222), (6, 163278148), (8, 122458611), (11, 89060808), (12, 81639074), (22, 44530404), (24, 40819537), (33, 29686936), (44, 22265202), (66, 14843468), (79, 12400872), (88, 11132601), (107, 9155784), (132, 7421734), (158, 6200436), (214, 4577892), (237, 4133624), (264, 3710867), (316, 3100218), (321, 3051928), (428, 2288946), (439, 2231592), (474, 2066812), (632, 1550109), (642, 1525964), (856, 1144473), (869, 1127352), (878, 1115796), (948, 1033406), (1177, 832344), (1284, 762982), (1317, 743864), (1738, 563676), (1756, 557898), (1896, 516703), (2354, 416172), (2568, 381491), (2607, 375784), (2634, 371932), (3476, 281838), (3512, 278949), (3531, 277448), (4708, 208086), (4829, 202872), (5214, 187892), (5268, 185966), (6952, 140919), (7062, 138724), (8453, 115896), (9416, 104043), (9658, 101436), (10428, 93946), (10536, 92983), (14124, 69362), (14487, 67624), (16906, 57948), (19316, 50718), (20856, 46973), (25359, 38632), (28248, 34681), (28974, 33812)]