9968488712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{907}}^1$

素因数の和:1451

約数の個数: 128

約数和(自身を含む): 23821271040

約数和(自身を除く): 13852782328

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 487, 728, 806, 868, 907, 974, 1612, 1736, 1814, 1948, 2821, 3224, 3409, 3628, 3896, 5642, 6331, 6349, 6818, 7256, 11284, 11791, 12662, 12698, 13636, 15097, 22568, 23582, 25324, 25396, 27272, 28117, 30194, 44317, 47164, 50648, 50792, 56234, 60388, 82537, 88634, 94328, 105679, 112468, 120776, 165074, 177268, 196261, 196819, 211358, 224936, 330148, 354536, 365521, 392522, 393638, 422716, 441709, 660296, 731042, 785044, 787276, 845432, 883418, 1373827, 1462084, 1570088, 1574552, 1766836, 2558647, 2747654, 2924168, 3091963, 3533672, 5117294, 5495308, 5742217, 6183926, 10234588, 10990616, 11484434, 12367852, 13692979, 20469176, 22968868, 24735704, 27385958, 40195519, 45937736, 54771916, 80391038, 95850853, 109543832, 160782076, 178008727, 191701706, 321564152, 356017454, 383403412, 712034908, 766806824, 1246061089, 1424069816, 2492122178, 4984244356, 9968488712]

約数ペア:

[(1, 9968488712), (2, 4984244356), (4, 2492122178), (7, 1424069816), (8, 1246061089), (13, 766806824), (14, 712034908), (26, 383403412), (28, 356017454), (31, 321564152), (52, 191701706), (56, 178008727), (62, 160782076), (91, 109543832), (104, 95850853), (124, 80391038), (182, 54771916), (217, 45937736), (248, 40195519), (364, 27385958), (403, 24735704), (434, 22968868), (487, 20469176), (728, 13692979), (806, 12367852), (868, 11484434), (907, 10990616), (974, 10234588), (1612, 6183926), (1736, 5742217), (1814, 5495308), (1948, 5117294), (2821, 3533672), (3224, 3091963), (3409, 2924168), (3628, 2747654), (3896, 2558647), (5642, 1766836), (6331, 1574552), (6349, 1570088), (6818, 1462084), (7256, 1373827), (11284, 883418), (11791, 845432), (12662, 787276), (12698, 785044), (13636, 731042), (15097, 660296), (22568, 441709), (23582, 422716), (25324, 393638), (25396, 392522), (27272, 365521), (28117, 354536), (30194, 330148), (44317, 224936), (47164, 211358), (50648, 196819), (50792, 196261), (56234, 177268), (60388, 165074), (82537, 120776), (88634, 112468), (94328, 105679)]