290196032

素因数分解:

$2^6\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 168

約数和(自身を含む): 716313528

約数和(自身を除く): 426117496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 41, 49, 56, 61, 64, 74, 82, 98, 112, 122, 148, 164, 196, 224, 244, 259, 287, 296, 328, 392, 427, 448, 488, 518, 574, 592, 656, 784, 854, 976, 1036, 1148, 1184, 1312, 1517, 1568, 1708, 1813, 1952, 2009, 2072, 2257, 2296, 2368, 2501, 2624, 2989, 3034, 3136, 3416, 3626, 3904, 4018, 4144, 4514, 4592, 5002, 5978, 6068, 6832, 7252, 8036, 8288, 9028, 9184, 10004, 10619, 11956, 12136, 13664, 14504, 15799, 16072, 16576, 17507, 18056, 18368, 20008, 21238, 23912, 24272, 27328, 29008, 31598, 32144, 35014, 36112, 40016, 42476, 47824, 48544, 58016, 63196, 64288, 70028, 72224, 74333, 80032, 84952, 92537, 95648, 97088, 110593, 116032, 122549, 126392, 128576, 140056, 144448, 148666, 160064, 169904, 185074, 191296, 221186, 245098, 252784, 280112, 297332, 339808, 370148, 442372, 490196, 505568, 560224, 594664, 647759, 679616, 740296, 884744, 980392, 1011136, 1120448, 1189328, 1295518, 1480592, 1769488, 1960784, 2378656, 2591036, 2961184, 3538976, 3921568, 4534313, 4757312, 5182072, 5922368, 7077952, 7843136, 9068626, 10364144, 18137252, 20728288, 36274504, 41456576, 72549008, 145098016, 290196032]

約数ペア:

[(1, 290196032), (2, 145098016), (4, 72549008), (7, 41456576), (8, 36274504), (14, 20728288), (16, 18137252), (28, 10364144), (32, 9068626), (37, 7843136), (41, 7077952), (49, 5922368), (56, 5182072), (61, 4757312), (64, 4534313), (74, 3921568), (82, 3538976), (98, 2961184), (112, 2591036), (122, 2378656), (148, 1960784), (164, 1769488), (196, 1480592), (224, 1295518), (244, 1189328), (259, 1120448), (287, 1011136), (296, 980392), (328, 884744), (392, 740296), (427, 679616), (448, 647759), (488, 594664), (518, 560224), (574, 505568), (592, 490196), (656, 442372), (784, 370148), (854, 339808), (976, 297332), (1036, 280112), (1148, 252784), (1184, 245098), (1312, 221186), (1517, 191296), (1568, 185074), (1708, 169904), (1813, 160064), (1952, 148666), (2009, 144448), (2072, 140056), (2257, 128576), (2296, 126392), (2368, 122549), (2501, 116032), (2624, 110593), (2989, 97088), (3034, 95648), (3136, 92537), (3416, 84952), (3626, 80032), (3904, 74333), (4018, 72224), (4144, 70028), (4514, 64288), (4592, 63196), (5002, 58016), (5978, 48544), (6068, 47824), (6832, 42476), (7252, 40016), (8036, 36112), (8288, 35014), (9028, 32144), (9184, 31598), (10004, 29008), (10619, 27328), (11956, 24272), (12136, 23912), (13664, 21238), (14504, 20008), (15799, 18368), (16072, 18056), (16576, 17507)]