2783591304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:747

約数の個数: 128

約数和(自身を含む): 7620480000

約数和(自身を除く): 4836888696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 199, 214, 312, 321, 398, 419, 428, 597, 642, 796, 838, 856, 1194, 1257, 1284, 1391, 1592, 1676, 2388, 2514, 2568, 2587, 2782, 3352, 4173, 4776, 5028, 5174, 5447, 5564, 7761, 8346, 10056, 10348, 10894, 11128, 15522, 16341, 16692, 20696, 21293, 21788, 31044, 32682, 33384, 42586, 43576, 44833, 62088, 63879, 65364, 83381, 85172, 89666, 127758, 130728, 134499, 166762, 170344, 179332, 250143, 255516, 268998, 276809, 333524, 358664, 500286, 511032, 537996, 553618, 582829, 667048, 830427, 1000572, 1075992, 1083953, 1107236, 1165658, 1660854, 1748487, 2001144, 2167906, 2214472, 2331316, 3251859, 3321708, 3496974, 4335812, 4662632, 6503718, 6643416, 6993948, 8671624, 8921767, 13007436, 13987896, 17843534, 26014872, 26765301, 35687068, 53530602, 71374136, 107061204, 115982971, 214122408, 231965942, 347948913, 463931884, 695897826, 927863768, 1391795652, 2783591304]

約数ペア:

[(1, 2783591304), (2, 1391795652), (3, 927863768), (4, 695897826), (6, 463931884), (8, 347948913), (12, 231965942), (13, 214122408), (24, 115982971), (26, 107061204), (39, 71374136), (52, 53530602), (78, 35687068), (104, 26765301), (107, 26014872), (156, 17843534), (199, 13987896), (214, 13007436), (312, 8921767), (321, 8671624), (398, 6993948), (419, 6643416), (428, 6503718), (597, 4662632), (642, 4335812), (796, 3496974), (838, 3321708), (856, 3251859), (1194, 2331316), (1257, 2214472), (1284, 2167906), (1391, 2001144), (1592, 1748487), (1676, 1660854), (2388, 1165658), (2514, 1107236), (2568, 1083953), (2587, 1075992), (2782, 1000572), (3352, 830427), (4173, 667048), (4776, 582829), (5028, 553618), (5174, 537996), (5447, 511032), (5564, 500286), (7761, 358664), (8346, 333524), (10056, 276809), (10348, 268998), (10894, 255516), (11128, 250143), (15522, 179332), (16341, 170344), (16692, 166762), (20696, 134499), (21293, 130728), (21788, 127758), (31044, 89666), (32682, 85172), (33384, 83381), (42586, 65364), (43576, 63879), (44833, 62088)]