127899408

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 427472640

約数和(自身を除く): 299573232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 47, 48, 49, 52, 56, 78, 84, 89, 91, 94, 98, 104, 112, 141, 147, 156, 168, 178, 182, 188, 196, 208, 267, 273, 282, 294, 312, 329, 336, 356, 364, 376, 392, 534, 546, 564, 588, 611, 623, 624, 637, 658, 712, 728, 752, 784, 987, 1068, 1092, 1128, 1157, 1176, 1222, 1246, 1274, 1316, 1424, 1456, 1833, 1869, 1911, 1974, 2136, 2184, 2256, 2303, 2314, 2352, 2444, 2492, 2548, 2632, 3471, 3666, 3738, 3822, 3948, 4183, 4272, 4277, 4361, 4368, 4606, 4628, 4888, 4984, 5096, 5264, 6909, 6942, 7332, 7476, 7644, 7896, 8099, 8366, 8554, 8722, 9212, 9256, 9776, 9968, 10192, 12549, 12831, 13083, 13818, 13884, 14664, 14952, 15288, 15792, 16198, 16732, 17108, 17444, 18424, 18512, 24297, 25098, 25662, 26166, 27636, 27768, 29281, 29328, 29904, 29939, 30576, 32396, 33464, 34216, 34888, 36848, 48594, 50196, 51324, 52332, 54379, 55272, 55536, 56693, 58562, 59878, 64792, 66928, 68432, 69776, 87843, 89817, 97188, 100392, 102648, 104664, 108758, 110544, 113386, 117124, 119756, 129584, 163137, 170079, 175686, 179634, 194376, 200784, 204967, 205296, 209328, 217516, 226772, 234248, 239512, 326274, 340158, 351372, 359268, 380653, 388752, 409934, 435032, 453544, 468496, 479024, 614901, 652548, 680316, 702744, 718536, 761306, 819868, 870064, 907088, 1141959, 1229802, 1305096, 1360632, 1405488, 1437072, 1522612, 1639736, 2283918, 2459604, 2610192, 2664571, 2721264, 3045224, 3279472, 4567836, 4919208, 5329142, 6090448, 7993713, 9135672, 9838416, 10658284, 15987426, 18271344, 21316568, 31974852, 42633136, 63949704, 127899408]

約数ペア:

[(1, 127899408), (2, 63949704), (3, 42633136), (4, 31974852), (6, 21316568), (7, 18271344), (8, 15987426), (12, 10658284), (13, 9838416), (14, 9135672), (16, 7993713), (21, 6090448), (24, 5329142), (26, 4919208), (28, 4567836), (39, 3279472), (42, 3045224), (47, 2721264), (48, 2664571), (49, 2610192), (52, 2459604), (56, 2283918), (78, 1639736), (84, 1522612), (89, 1437072), (91, 1405488), (94, 1360632), (98, 1305096), (104, 1229802), (112, 1141959), (141, 907088), (147, 870064), (156, 819868), (168, 761306), (178, 718536), (182, 702744), (188, 680316), (196, 652548), (208, 614901), (267, 479024), (273, 468496), (282, 453544), (294, 435032), (312, 409934), (329, 388752), (336, 380653), (356, 359268), (364, 351372), (376, 340158), (392, 326274), (534, 239512), (546, 234248), (564, 226772), (588, 217516), (611, 209328), (623, 205296), (624, 204967), (637, 200784), (658, 194376), (712, 179634), (728, 175686), (752, 170079), (784, 163137), (987, 129584), (1068, 119756), (1092, 117124), (1128, 113386), (1157, 110544), (1176, 108758), (1222, 104664), (1246, 102648), (1274, 100392), (1316, 97188), (1424, 89817), (1456, 87843), (1833, 69776), (1869, 68432), (1911, 66928), (1974, 64792), (2136, 59878), (2184, 58562), (2256, 56693), (2303, 55536), (2314, 55272), (2352, 54379), (2444, 52332), (2492, 51324), (2548, 50196), (2632, 48594), (3471, 36848), (3666, 34888), (3738, 34216), (3822, 33464), (3948, 32396), (4183, 30576), (4272, 29939), (4277, 29904), (4361, 29328), (4368, 29281), (4606, 27768), (4628, 27636), (4888, 26166), (4984, 25662), (5096, 25098), (5264, 24297), (6909, 18512), (6942, 18424), (7332, 17444), (7476, 17108), (7644, 16732), (7896, 16198), (8099, 15792), (8366, 15288), (8554, 14952), (8722, 14664), (9212, 13884), (9256, 13818), (9776, 13083), (9968, 12831), (10192, 12549)]