319390344

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16249}}^1$

素因数の和:16284

約数の個数: 128

約数和(自身を含む): 1092000000

約数和(自身を除く): 772609656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 16249, 19656, 32498, 48747, 64996, 97494, 113743, 129992, 146241, 194988, 211237, 227486, 292482, 341229, 389976, 422474, 438723, 454972, 584964, 633711, 682458, 844948, 877446, 909944, 1023687, 1169928, 1267422, 1364916, 1478659, 1689896, 1754892, 1901133, 2047374, 2534844, 2729832, 2957318, 3071061, 3509784, 3802266, 4094748, 4435977, 5069688, 5703399, 5914636, 6142122, 7604532, 8189496, 8871954, 11406798, 11829272, 12284244, 13307931, 15209064, 17743908, 22813596, 24568488, 26615862, 35487816, 39923793, 45627192, 53231724, 79847586, 106463448, 159695172, 319390344]

約数ペア:

[(1, 319390344), (2, 159695172), (3, 106463448), (4, 79847586), (6, 53231724), (7, 45627192), (8, 39923793), (9, 35487816), (12, 26615862), (13, 24568488), (14, 22813596), (18, 17743908), (21, 15209064), (24, 13307931), (26, 12284244), (27, 11829272), (28, 11406798), (36, 8871954), (39, 8189496), (42, 7604532), (52, 6142122), (54, 5914636), (56, 5703399), (63, 5069688), (72, 4435977), (78, 4094748), (84, 3802266), (91, 3509784), (104, 3071061), (108, 2957318), (117, 2729832), (126, 2534844), (156, 2047374), (168, 1901133), (182, 1754892), (189, 1689896), (216, 1478659), (234, 1364916), (252, 1267422), (273, 1169928), (312, 1023687), (351, 909944), (364, 877446), (378, 844948), (468, 682458), (504, 633711), (546, 584964), (702, 454972), (728, 438723), (756, 422474), (819, 389976), (936, 341229), (1092, 292482), (1404, 227486), (1512, 211237), (1638, 194988), (2184, 146241), (2457, 129992), (2808, 113743), (3276, 97494), (4914, 64996), (6552, 48747), (9828, 32498), (16249, 19656)]