2874144

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 144

約数和(自身を含む): 9652608

約数和(自身を除く): 6778464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 47, 48, 49, 52, 56, 78, 84, 91, 94, 96, 98, 104, 112, 141, 147, 156, 168, 182, 188, 196, 208, 224, 273, 282, 294, 312, 329, 336, 364, 376, 392, 416, 546, 564, 588, 611, 624, 637, 658, 672, 728, 752, 784, 987, 1092, 1128, 1176, 1222, 1248, 1274, 1316, 1456, 1504, 1568, 1833, 1911, 1974, 2184, 2256, 2303, 2352, 2444, 2548, 2632, 2912, 3666, 3822, 3948, 4277, 4368, 4512, 4606, 4704, 4888, 5096, 5264, 6909, 7332, 7644, 7896, 8554, 8736, 9212, 9776, 10192, 10528, 12831, 13818, 14664, 15288, 15792, 17108, 18424, 19552, 20384, 25662, 27636, 29328, 29939, 30576, 31584, 34216, 36848, 51324, 55272, 58656, 59878, 61152, 68432, 73696, 89817, 102648, 110544, 119756, 136864, 179634, 205296, 221088, 239512, 359268, 410592, 479024, 718536, 958048, 1437072, 2874144]

約数ペア:

[(1, 2874144), (2, 1437072), (3, 958048), (4, 718536), (6, 479024), (7, 410592), (8, 359268), (12, 239512), (13, 221088), (14, 205296), (16, 179634), (21, 136864), (24, 119756), (26, 110544), (28, 102648), (32, 89817), (39, 73696), (42, 68432), (47, 61152), (48, 59878), (49, 58656), (52, 55272), (56, 51324), (78, 36848), (84, 34216), (91, 31584), (94, 30576), (96, 29939), (98, 29328), (104, 27636), (112, 25662), (141, 20384), (147, 19552), (156, 18424), (168, 17108), (182, 15792), (188, 15288), (196, 14664), (208, 13818), (224, 12831), (273, 10528), (282, 10192), (294, 9776), (312, 9212), (329, 8736), (336, 8554), (364, 7896), (376, 7644), (392, 7332), (416, 6909), (546, 5264), (564, 5096), (588, 4888), (611, 4704), (624, 4606), (637, 4512), (658, 4368), (672, 4277), (728, 3948), (752, 3822), (784, 3666), (987, 2912), (1092, 2632), (1128, 2548), (1176, 2444), (1222, 2352), (1248, 2303), (1274, 2256), (1316, 2184), (1456, 1974), (1504, 1911), (1568, 1833)]