374997168

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9539}}^1$

素因数の和:9576

約数の個数: 160

約数和(自身を含む): 1324915200

約数和(自身を除く): 949918032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9539, 9828, 13104, 19078, 19656, 28617, 38156, 39312, 57234, 66773, 76312, 85851, 114468, 124007, 133546, 152624, 171702, 200319, 228936, 248014, 257553, 267092, 343404, 372021, 400638, 457872, 496028, 515106, 534184, 600957, 686808, 744042, 801276, 868049, 992056, 1030212, 1068368, 1116063, 1201914, 1373616, 1488084, 1602552, 1736098, 1802871, 1984112, 2060424, 2232126, 2403828, 2604147, 2976168, 3205104, 3348189, 3472196, 3605742, 4120848, 4464252, 4807656, 5208294, 5952336, 6696378, 6944392, 7211484, 7812441, 8928504, 9615312, 10416588, 13392756, 13888784, 14422968, 15624882, 17857008, 20833176, 23437323, 26785512, 28845936, 31249764, 41666352, 46874646, 53571024, 62499528, 93749292, 124999056, 187498584, 374997168]

約数ペア:

[(1, 374997168), (2, 187498584), (3, 124999056), (4, 93749292), (6, 62499528), (7, 53571024), (8, 46874646), (9, 41666352), (12, 31249764), (13, 28845936), (14, 26785512), (16, 23437323), (18, 20833176), (21, 17857008), (24, 15624882), (26, 14422968), (27, 13888784), (28, 13392756), (36, 10416588), (39, 9615312), (42, 8928504), (48, 7812441), (52, 7211484), (54, 6944392), (56, 6696378), (63, 5952336), (72, 5208294), (78, 4807656), (84, 4464252), (91, 4120848), (104, 3605742), (108, 3472196), (112, 3348189), (117, 3205104), (126, 2976168), (144, 2604147), (156, 2403828), (168, 2232126), (182, 2060424), (189, 1984112), (208, 1802871), (216, 1736098), (234, 1602552), (252, 1488084), (273, 1373616), (312, 1201914), (336, 1116063), (351, 1068368), (364, 1030212), (378, 992056), (432, 868049), (468, 801276), (504, 744042), (546, 686808), (624, 600957), (702, 534184), (728, 515106), (756, 496028), (819, 457872), (936, 400638), (1008, 372021), (1092, 343404), (1404, 267092), (1456, 257553), (1512, 248014), (1638, 228936), (1872, 200319), (2184, 171702), (2457, 152624), (2808, 133546), (3024, 124007), (3276, 114468), (4368, 85851), (4914, 76312), (5616, 66773), (6552, 57234), (9539, 39312), (9828, 38156), (13104, 28617), (19078, 19656)]