242519508

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9721}}^1$

素因数の和:9755

約数の個数: 120

約数和(自身を含む): 790515264

約数和(自身を除く): 547995756

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 693, 756, 891, 924, 1134, 1188, 1386, 1782, 2079, 2268, 2772, 3564, 4158, 6237, 8316, 9721, 12474, 19442, 24948, 29163, 38884, 58326, 68047, 87489, 106931, 116652, 136094, 174978, 204141, 213862, 262467, 272188, 320793, 349956, 408282, 427724, 524934, 612423, 641586, 748517, 787401, 816564, 962379, 1049868, 1224846, 1283172, 1497034, 1574802, 1837269, 1924758, 2245551, 2449692, 2887137, 2994068, 3149604, 3674538, 3849516, 4491102, 5511807, 5774274, 6736653, 7349076, 8661411, 8982204, 11023614, 11548548, 13473306, 17322822, 20209959, 22047228, 26946612, 34645644, 40419918, 60629877, 80839836, 121259754, 242519508]

約数ペア:

[(1, 242519508), (2, 121259754), (3, 80839836), (4, 60629877), (6, 40419918), (7, 34645644), (9, 26946612), (11, 22047228), (12, 20209959), (14, 17322822), (18, 13473306), (21, 11548548), (22, 11023614), (27, 8982204), (28, 8661411), (33, 7349076), (36, 6736653), (42, 5774274), (44, 5511807), (54, 4491102), (63, 3849516), (66, 3674538), (77, 3149604), (81, 2994068), (84, 2887137), (99, 2449692), (108, 2245551), (126, 1924758), (132, 1837269), (154, 1574802), (162, 1497034), (189, 1283172), (198, 1224846), (231, 1049868), (252, 962379), (297, 816564), (308, 787401), (324, 748517), (378, 641586), (396, 612423), (462, 524934), (567, 427724), (594, 408282), (693, 349956), (756, 320793), (891, 272188), (924, 262467), (1134, 213862), (1188, 204141), (1386, 174978), (1782, 136094), (2079, 116652), (2268, 106931), (2772, 87489), (3564, 68047), (4158, 58326), (6237, 38884), (8316, 29163), (9721, 24948), (12474, 19442)]