353260128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 192

約数和(自身を含む): 1078382592

約数和(自身を除く): 725122464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 32, 39, 46, 48, 52, 62, 69, 78, 92, 93, 96, 104, 124, 138, 156, 184, 186, 208, 248, 276, 299, 312, 368, 372, 397, 403, 416, 496, 552, 598, 624, 713, 736, 744, 794, 806, 897, 992, 1104, 1191, 1196, 1209, 1248, 1426, 1488, 1588, 1612, 1794, 2139, 2208, 2382, 2392, 2418, 2852, 2976, 3176, 3224, 3588, 4278, 4764, 4784, 4836, 5161, 5704, 6352, 6448, 7176, 8556, 9131, 9269, 9528, 9568, 9672, 10322, 11408, 12307, 12704, 12896, 14352, 15483, 17112, 18262, 18538, 19056, 19344, 20644, 22816, 24614, 27393, 27807, 28704, 30966, 34224, 36524, 36921, 37076, 38112, 38688, 41288, 49228, 54786, 55614, 61932, 68448, 73048, 73842, 74152, 82576, 98456, 109572, 111228, 118703, 123864, 146096, 147684, 148304, 159991, 165152, 196912, 219144, 222456, 237406, 247728, 283061, 292192, 295368, 296608, 319982, 356109, 393824, 438288, 444912, 474812, 479973, 495456, 566122, 590736, 639964, 712218, 849183, 876576, 889824, 949624, 959946, 1132244, 1181472, 1279928, 1424436, 1698366, 1899248, 1919892, 2264488, 2559856, 2848872, 3396732, 3679793, 3798496, 3839784, 4528976, 5119712, 5697744, 6793464, 7359586, 7679568, 9057952, 11039379, 11395488, 13586928, 14719172, 15359136, 22078758, 27173856, 29438344, 44157516, 58876688, 88315032, 117753376, 176630064, 353260128]

約数ペア:

[(1, 353260128), (2, 176630064), (3, 117753376), (4, 88315032), (6, 58876688), (8, 44157516), (12, 29438344), (13, 27173856), (16, 22078758), (23, 15359136), (24, 14719172), (26, 13586928), (31, 11395488), (32, 11039379), (39, 9057952), (46, 7679568), (48, 7359586), (52, 6793464), (62, 5697744), (69, 5119712), (78, 4528976), (92, 3839784), (93, 3798496), (96, 3679793), (104, 3396732), (124, 2848872), (138, 2559856), (156, 2264488), (184, 1919892), (186, 1899248), (208, 1698366), (248, 1424436), (276, 1279928), (299, 1181472), (312, 1132244), (368, 959946), (372, 949624), (397, 889824), (403, 876576), (416, 849183), (496, 712218), (552, 639964), (598, 590736), (624, 566122), (713, 495456), (736, 479973), (744, 474812), (794, 444912), (806, 438288), (897, 393824), (992, 356109), (1104, 319982), (1191, 296608), (1196, 295368), (1209, 292192), (1248, 283061), (1426, 247728), (1488, 237406), (1588, 222456), (1612, 219144), (1794, 196912), (2139, 165152), (2208, 159991), (2382, 148304), (2392, 147684), (2418, 146096), (2852, 123864), (2976, 118703), (3176, 111228), (3224, 109572), (3588, 98456), (4278, 82576), (4764, 74152), (4784, 73842), (4836, 73048), (5161, 68448), (5704, 61932), (6352, 55614), (6448, 54786), (7176, 49228), (8556, 41288), (9131, 38688), (9269, 38112), (9528, 37076), (9568, 36921), (9672, 36524), (10322, 34224), (11408, 30966), (12307, 28704), (12704, 27807), (12896, 27393), (14352, 24614), (15483, 22816), (17112, 20644), (18262, 19344), (18538, 19056)]