1297575552

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:631

約数の個数: 256

約数和(自身を含む): 4310046720

約数和(自身を除く): 3012471168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 71, 78, 84, 91, 96, 104, 112, 128, 142, 156, 168, 182, 192, 208, 213, 224, 273, 284, 312, 336, 364, 384, 416, 426, 448, 497, 523, 546, 568, 624, 672, 728, 832, 852, 896, 923, 994, 1046, 1092, 1136, 1248, 1344, 1456, 1491, 1569, 1664, 1704, 1846, 1988, 2092, 2184, 2272, 2496, 2688, 2769, 2912, 2982, 3138, 3408, 3661, 3692, 3976, 4184, 4368, 4544, 4992, 5538, 5824, 5964, 6276, 6461, 6799, 6816, 7322, 7384, 7952, 8368, 8736, 9088, 10983, 11076, 11648, 11928, 12552, 12922, 13598, 13632, 14644, 14768, 15904, 16736, 17472, 19383, 20397, 21966, 22152, 23856, 25104, 25844, 27196, 27264, 29288, 29536, 31808, 33472, 34944, 37133, 38766, 40794, 43932, 44304, 47593, 47712, 50208, 51688, 54392, 58576, 59072, 63616, 66944, 74266, 77532, 81588, 87864, 88608, 95186, 95424, 100416, 103376, 108784, 111399, 117152, 118144, 142779, 148532, 155064, 163176, 175728, 177216, 190372, 190848, 200832, 206752, 217568, 222798, 234304, 259931, 285558, 297064, 310128, 326352, 351456, 354432, 380744, 413504, 435136, 445596, 468608, 482729, 519862, 571116, 594128, 620256, 652704, 702912, 761488, 779793, 827008, 870272, 891192, 965458, 1039724, 1142232, 1188256, 1240512, 1305408, 1405824, 1448187, 1522976, 1559586, 1782384, 1930916, 2079448, 2284464, 2376512, 2481024, 2610816, 2896374, 3045952, 3119172, 3379103, 3564768, 3861832, 4158896, 4568928, 4753024, 5792748, 6091904, 6238344, 6758206, 7129536, 7723664, 8317792, 9137856, 10137309, 11585496, 12476688, 13516412, 14259072, 15447328, 16635584, 18275712, 20274618, 23170992, 24953376, 27032824, 30894656, 33271168, 40549236, 46341984, 49906752, 54065648, 61789312, 81098472, 92683968, 99813504, 108131296, 162196944, 185367936, 216262592, 324393888, 432525184, 648787776, 1297575552]

約数ペア:

[(1, 1297575552), (2, 648787776), (3, 432525184), (4, 324393888), (6, 216262592), (7, 185367936), (8, 162196944), (12, 108131296), (13, 99813504), (14, 92683968), (16, 81098472), (21, 61789312), (24, 54065648), (26, 49906752), (28, 46341984), (32, 40549236), (39, 33271168), (42, 30894656), (48, 27032824), (52, 24953376), (56, 23170992), (64, 20274618), (71, 18275712), (78, 16635584), (84, 15447328), (91, 14259072), (96, 13516412), (104, 12476688), (112, 11585496), (128, 10137309), (142, 9137856), (156, 8317792), (168, 7723664), (182, 7129536), (192, 6758206), (208, 6238344), (213, 6091904), (224, 5792748), (273, 4753024), (284, 4568928), (312, 4158896), (336, 3861832), (364, 3564768), (384, 3379103), (416, 3119172), (426, 3045952), (448, 2896374), (497, 2610816), (523, 2481024), (546, 2376512), (568, 2284464), (624, 2079448), (672, 1930916), (728, 1782384), (832, 1559586), (852, 1522976), (896, 1448187), (923, 1405824), (994, 1305408), (1046, 1240512), (1092, 1188256), (1136, 1142232), (1248, 1039724), (1344, 965458), (1456, 891192), (1491, 870272), (1569, 827008), (1664, 779793), (1704, 761488), (1846, 702912), (1988, 652704), (2092, 620256), (2184, 594128), (2272, 571116), (2496, 519862), (2688, 482729), (2769, 468608), (2912, 445596), (2982, 435136), (3138, 413504), (3408, 380744), (3661, 354432), (3692, 351456), (3976, 326352), (4184, 310128), (4368, 297064), (4544, 285558), (4992, 259931), (5538, 234304), (5824, 222798), (5964, 217568), (6276, 206752), (6461, 200832), (6799, 190848), (6816, 190372), (7322, 177216), (7384, 175728), (7952, 163176), (8368, 155064), (8736, 148532), (9088, 142779), (10983, 118144), (11076, 117152), (11648, 111399), (11928, 108784), (12552, 103376), (12922, 100416), (13598, 95424), (13632, 95186), (14644, 88608), (14768, 87864), (15904, 81588), (16736, 77532), (17472, 74266), (19383, 66944), (20397, 63616), (21966, 59072), (22152, 58576), (23856, 54392), (25104, 51688), (25844, 50208), (27196, 47712), (27264, 47593), (29288, 44304), (29536, 43932), (31808, 40794), (33472, 38766), (34944, 37133)]