1561193088

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1119

約数の個数: 256

約数和(自身を含む): 5227622400

約数和(自身を除く): 3666429312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 52, 56, 64, 78, 84, 86, 91, 96, 104, 112, 128, 129, 156, 168, 172, 182, 192, 208, 224, 258, 273, 301, 312, 336, 344, 364, 384, 416, 448, 516, 546, 559, 602, 624, 672, 688, 728, 832, 896, 903, 1032, 1039, 1092, 1118, 1204, 1248, 1344, 1376, 1456, 1664, 1677, 1806, 2064, 2078, 2184, 2236, 2408, 2496, 2688, 2752, 2912, 3117, 3354, 3612, 3913, 4128, 4156, 4368, 4472, 4816, 4992, 5504, 5824, 6234, 6708, 7224, 7273, 7826, 8256, 8312, 8736, 8944, 9632, 11648, 11739, 12468, 13416, 13507, 14448, 14546, 15652, 16512, 16624, 17472, 17888, 19264, 21819, 23478, 24936, 26832, 27014, 28896, 29092, 31304, 33248, 34944, 35776, 38528, 40521, 43638, 44677, 46956, 49872, 53664, 54028, 57792, 58184, 62608, 66496, 71552, 81042, 87276, 89354, 93912, 94549, 99744, 107328, 108056, 115584, 116368, 125216, 132992, 134031, 162084, 174552, 178708, 187824, 189098, 199488, 214656, 216112, 232736, 250432, 268062, 283647, 312739, 324168, 349104, 357416, 375648, 378196, 398976, 432224, 465472, 500864, 536124, 567294, 580801, 625478, 648336, 698208, 714832, 751296, 756392, 864448, 930944, 938217, 1072248, 1134588, 1161602, 1250956, 1296672, 1396416, 1429664, 1502592, 1512784, 1728896, 1742403, 1876434, 2144496, 2269176, 2323204, 2501912, 2593344, 2792832, 2859328, 3025568, 3484806, 3752868, 4065607, 4288992, 4538352, 4646408, 5003824, 5186688, 5718656, 6051136, 6969612, 7505736, 8131214, 8577984, 9076704, 9292816, 10007648, 12102272, 12196821, 13939224, 15011472, 16262428, 17155968, 18153408, 18585632, 20015296, 24393642, 27878448, 30022944, 32524856, 36306816, 37171264, 40030592, 48787284, 55756896, 60045888, 65049712, 74342528, 97574568, 111513792, 120091776, 130099424, 195149136, 223027584, 260198848, 390298272, 520397696, 780596544, 1561193088]

約数ペア:

[(1, 1561193088), (2, 780596544), (3, 520397696), (4, 390298272), (6, 260198848), (7, 223027584), (8, 195149136), (12, 130099424), (13, 120091776), (14, 111513792), (16, 97574568), (21, 74342528), (24, 65049712), (26, 60045888), (28, 55756896), (32, 48787284), (39, 40030592), (42, 37171264), (43, 36306816), (48, 32524856), (52, 30022944), (56, 27878448), (64, 24393642), (78, 20015296), (84, 18585632), (86, 18153408), (91, 17155968), (96, 16262428), (104, 15011472), (112, 13939224), (128, 12196821), (129, 12102272), (156, 10007648), (168, 9292816), (172, 9076704), (182, 8577984), (192, 8131214), (208, 7505736), (224, 6969612), (258, 6051136), (273, 5718656), (301, 5186688), (312, 5003824), (336, 4646408), (344, 4538352), (364, 4288992), (384, 4065607), (416, 3752868), (448, 3484806), (516, 3025568), (546, 2859328), (559, 2792832), (602, 2593344), (624, 2501912), (672, 2323204), (688, 2269176), (728, 2144496), (832, 1876434), (896, 1742403), (903, 1728896), (1032, 1512784), (1039, 1502592), (1092, 1429664), (1118, 1396416), (1204, 1296672), (1248, 1250956), (1344, 1161602), (1376, 1134588), (1456, 1072248), (1664, 938217), (1677, 930944), (1806, 864448), (2064, 756392), (2078, 751296), (2184, 714832), (2236, 698208), (2408, 648336), (2496, 625478), (2688, 580801), (2752, 567294), (2912, 536124), (3117, 500864), (3354, 465472), (3612, 432224), (3913, 398976), (4128, 378196), (4156, 375648), (4368, 357416), (4472, 349104), (4816, 324168), (4992, 312739), (5504, 283647), (5824, 268062), (6234, 250432), (6708, 232736), (7224, 216112), (7273, 214656), (7826, 199488), (8256, 189098), (8312, 187824), (8736, 178708), (8944, 174552), (9632, 162084), (11648, 134031), (11739, 132992), (12468, 125216), (13416, 116368), (13507, 115584), (14448, 108056), (14546, 107328), (15652, 99744), (16512, 94549), (16624, 93912), (17472, 89354), (17888, 87276), (19264, 81042), (21819, 71552), (23478, 66496), (24936, 62608), (26832, 58184), (27014, 57792), (28896, 54028), (29092, 53664), (31304, 49872), (33248, 46956), (34944, 44677), (35776, 43638), (38528, 40521)]