818980512

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1153}}^1$

素因数の和:1331

約数の個数: 144

約数和(自身を含む): 2519560512

約数和(自身を除く): 1700580000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 151, 168, 196, 224, 294, 302, 336, 392, 453, 588, 604, 672, 784, 906, 1057, 1153, 1176, 1208, 1568, 1812, 2114, 2306, 2352, 2416, 3171, 3459, 3624, 4228, 4612, 4704, 4832, 6342, 6918, 7248, 7399, 8071, 8456, 9224, 12684, 13836, 14496, 14798, 16142, 16912, 18448, 22197, 24213, 25368, 27672, 29596, 32284, 33824, 36896, 44394, 48426, 50736, 55344, 56497, 59192, 64568, 88788, 96852, 101472, 110688, 112994, 118384, 129136, 169491, 174103, 177576, 193704, 225988, 236768, 258272, 338982, 348206, 355152, 387408, 451976, 522309, 677964, 696412, 710304, 774816, 903952, 1044618, 1218721, 1355928, 1392824, 1807904, 2089236, 2437442, 2711856, 2785648, 3656163, 4178472, 4874884, 5423712, 5571296, 7312326, 8356944, 8531047, 9749768, 14624652, 16713888, 17062094, 19499536, 25593141, 29249304, 34124188, 38999072, 51186282, 58498608, 68248376, 102372564, 116997216, 136496752, 204745128, 272993504, 409490256, 818980512]

約数ペア:

[(1, 818980512), (2, 409490256), (3, 272993504), (4, 204745128), (6, 136496752), (7, 116997216), (8, 102372564), (12, 68248376), (14, 58498608), (16, 51186282), (21, 38999072), (24, 34124188), (28, 29249304), (32, 25593141), (42, 19499536), (48, 17062094), (49, 16713888), (56, 14624652), (84, 9749768), (96, 8531047), (98, 8356944), (112, 7312326), (147, 5571296), (151, 5423712), (168, 4874884), (196, 4178472), (224, 3656163), (294, 2785648), (302, 2711856), (336, 2437442), (392, 2089236), (453, 1807904), (588, 1392824), (604, 1355928), (672, 1218721), (784, 1044618), (906, 903952), (1057, 774816), (1153, 710304), (1176, 696412), (1208, 677964), (1568, 522309), (1812, 451976), (2114, 387408), (2306, 355152), (2352, 348206), (2416, 338982), (3171, 258272), (3459, 236768), (3624, 225988), (4228, 193704), (4612, 177576), (4704, 174103), (4832, 169491), (6342, 129136), (6918, 118384), (7248, 112994), (7399, 110688), (8071, 101472), (8456, 96852), (9224, 88788), (12684, 64568), (13836, 59192), (14496, 56497), (14798, 55344), (16142, 50736), (16912, 48426), (18448, 44394), (22197, 36896), (24213, 33824), (25368, 32284), (27672, 29596)]