13201993756

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:812

約数の個数: 144

約数和(自身を含む): 29599032960

約数和(自身を除く): 16397039204

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 49, 58, 68, 98, 116, 119, 196, 203, 238, 317, 406, 431, 476, 493, 634, 812, 833, 862, 986, 1268, 1421, 1666, 1724, 1972, 2219, 2842, 3017, 3332, 3451, 4438, 5389, 5684, 6034, 6902, 7327, 8876, 9193, 10778, 12068, 12499, 13804, 14654, 15533, 18386, 21119, 21556, 24157, 24998, 29308, 31066, 36772, 37723, 42238, 48314, 49996, 51289, 62132, 64351, 75446, 84476, 87493, 96628, 102578, 128702, 136627, 150892, 156281, 174986, 205156, 212483, 257404, 264061, 273254, 312562, 349972, 359023, 424966, 450457, 528122, 546508, 612451, 625124, 718046, 849932, 900914, 956389, 1056244, 1093967, 1224902, 1436092, 1487381, 1801828, 1912778, 2187934, 2322659, 2449804, 2974762, 3825556, 3962183, 4375868, 4645318, 5949524, 6694723, 7657769, 7924366, 9290636, 10411667, 13389446, 15315538, 15848732, 16258613, 20823334, 26778892, 27735281, 30631076, 32517226, 41646668, 55470562, 65034452, 67357111, 110941124, 113810291, 134714222, 194146967, 227620582, 269428444, 388293934, 455241164, 471499777, 776587868, 942999554, 1885999108, 3300498439, 6600996878, 13201993756]

約数ペア:

[(1, 13201993756), (2, 6600996878), (4, 3300498439), (7, 1885999108), (14, 942999554), (17, 776587868), (28, 471499777), (29, 455241164), (34, 388293934), (49, 269428444), (58, 227620582), (68, 194146967), (98, 134714222), (116, 113810291), (119, 110941124), (196, 67357111), (203, 65034452), (238, 55470562), (317, 41646668), (406, 32517226), (431, 30631076), (476, 27735281), (493, 26778892), (634, 20823334), (812, 16258613), (833, 15848732), (862, 15315538), (986, 13389446), (1268, 10411667), (1421, 9290636), (1666, 7924366), (1724, 7657769), (1972, 6694723), (2219, 5949524), (2842, 4645318), (3017, 4375868), (3332, 3962183), (3451, 3825556), (4438, 2974762), (5389, 2449804), (5684, 2322659), (6034, 2187934), (6902, 1912778), (7327, 1801828), (8876, 1487381), (9193, 1436092), (10778, 1224902), (12068, 1093967), (12499, 1056244), (13804, 956389), (14654, 900914), (15533, 849932), (18386, 718046), (21119, 625124), (21556, 612451), (24157, 546508), (24998, 528122), (29308, 450457), (31066, 424966), (36772, 359023), (37723, 349972), (42238, 312562), (48314, 273254), (49996, 264061), (51289, 257404), (62132, 212483), (64351, 205156), (75446, 174986), (84476, 156281), (87493, 150892), (96628, 136627), (102578, 128702)]