838030284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8821}}^1$

素因数の和:8880

約数の個数: 144

約数和(自身を含む): 2697414720

約数和(自身を除く): 1859384436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 78, 84, 87, 91, 116, 117, 126, 156, 174, 182, 203, 234, 252, 261, 273, 348, 364, 377, 406, 468, 522, 546, 609, 754, 812, 819, 1044, 1092, 1131, 1218, 1508, 1638, 1827, 2262, 2436, 2639, 3276, 3393, 3654, 4524, 5278, 6786, 7308, 7917, 8821, 10556, 13572, 15834, 17642, 23751, 26463, 31668, 35284, 47502, 52926, 61747, 79389, 95004, 105852, 114673, 123494, 158778, 185241, 229346, 246988, 255809, 317556, 344019, 370482, 458692, 511618, 555723, 688038, 740964, 767427, 802711, 1023236, 1032057, 1111446, 1376076, 1534854, 1605422, 1790663, 2064114, 2222892, 2302281, 2408133, 3069708, 3210844, 3325517, 3581326, 4128228, 4604562, 4816266, 5371989, 6651034, 7162652, 7224399, 9209124, 9632532, 9976551, 10743978, 13302068, 14448798, 16115967, 19953102, 21487956, 23278619, 28897596, 29929653, 32231934, 39906204, 46557238, 59859306, 64463868, 69835857, 93114476, 119718612, 139671714, 209507571, 279343428, 419015142, 838030284]

約数ペア:

[(1, 838030284), (2, 419015142), (3, 279343428), (4, 209507571), (6, 139671714), (7, 119718612), (9, 93114476), (12, 69835857), (13, 64463868), (14, 59859306), (18, 46557238), (21, 39906204), (26, 32231934), (28, 29929653), (29, 28897596), (36, 23278619), (39, 21487956), (42, 19953102), (52, 16115967), (58, 14448798), (63, 13302068), (78, 10743978), (84, 9976551), (87, 9632532), (91, 9209124), (116, 7224399), (117, 7162652), (126, 6651034), (156, 5371989), (174, 4816266), (182, 4604562), (203, 4128228), (234, 3581326), (252, 3325517), (261, 3210844), (273, 3069708), (348, 2408133), (364, 2302281), (377, 2222892), (406, 2064114), (468, 1790663), (522, 1605422), (546, 1534854), (609, 1376076), (754, 1111446), (812, 1032057), (819, 1023236), (1044, 802711), (1092, 767427), (1131, 740964), (1218, 688038), (1508, 555723), (1638, 511618), (1827, 458692), (2262, 370482), (2436, 344019), (2639, 317556), (3276, 255809), (3393, 246988), (3654, 229346), (4524, 185241), (5278, 158778), (6786, 123494), (7308, 114673), (7917, 105852), (8821, 95004), (10556, 79389), (13572, 61747), (15834, 52926), (17642, 47502), (23751, 35284), (26463, 31668)]