319968269244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1\times {\mathrm{13901}}^1$

素因数の和:14420

約数の個数: 144

約数和(自身を含む): 879889832640

約数和(自身を除く): 559921563396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 359, 411, 468, 548, 718, 822, 1077, 1233, 1436, 1644, 1781, 2154, 2466, 3231, 3562, 4308, 4667, 4932, 5343, 6462, 7124, 9334, 10686, 12924, 13901, 14001, 16029, 18668, 21372, 27802, 28002, 32058, 41703, 42003, 49183, 55604, 56004, 64116, 83406, 84006, 98366, 125109, 147549, 166812, 168012, 180713, 196732, 250218, 295098, 361426, 442647, 500436, 542139, 590196, 639379, 722852, 885294, 1084278, 1278758, 1626417, 1770588, 1904437, 1918137, 2168556, 2557516, 3252834, 3808874, 3836274, 4990459, 5713311, 5754411, 6505668, 7617748, 7672548, 9980918, 11426622, 11508822, 14971377, 17139933, 19961836, 22853244, 23017644, 24757681, 29942754, 34279866, 44914131, 49515362, 59885508, 64875967, 68559732, 74273043, 89828262, 99030724, 129751934, 148546086, 179656524, 194627901, 222819129, 259503868, 297092172, 389255802, 445638258, 583883703, 683692883, 778511604, 891276516, 1167767406, 1367385766, 2051078649, 2335534812, 2734771532, 4102157298, 6153235947, 8204314596, 8888007479, 12306471894, 17776014958, 24612943788, 26664022437, 35552029916, 53328044874, 79992067311, 106656089748, 159984134622, 319968269244]

約数ペア:

[(1, 319968269244), (2, 159984134622), (3, 106656089748), (4, 79992067311), (6, 53328044874), (9, 35552029916), (12, 26664022437), (13, 24612943788), (18, 17776014958), (26, 12306471894), (36, 8888007479), (39, 8204314596), (52, 6153235947), (78, 4102157298), (117, 2734771532), (137, 2335534812), (156, 2051078649), (234, 1367385766), (274, 1167767406), (359, 891276516), (411, 778511604), (468, 683692883), (548, 583883703), (718, 445638258), (822, 389255802), (1077, 297092172), (1233, 259503868), (1436, 222819129), (1644, 194627901), (1781, 179656524), (2154, 148546086), (2466, 129751934), (3231, 99030724), (3562, 89828262), (4308, 74273043), (4667, 68559732), (4932, 64875967), (5343, 59885508), (6462, 49515362), (7124, 44914131), (9334, 34279866), (10686, 29942754), (12924, 24757681), (13901, 23017644), (14001, 22853244), (16029, 19961836), (18668, 17139933), (21372, 14971377), (27802, 11508822), (28002, 11426622), (32058, 9980918), (41703, 7672548), (42003, 7617748), (49183, 6505668), (55604, 5754411), (56004, 5713311), (64116, 4990459), (83406, 3836274), (84006, 3808874), (98366, 3252834), (125109, 2557516), (147549, 2168556), (166812, 1918137), (168012, 1904437), (180713, 1770588), (196732, 1626417), (250218, 1278758), (295098, 1084278), (361426, 885294), (442647, 722852), (500436, 639379), (542139, 590196)]