271394088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{41}}^2$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 821250720

約数和(自身を除く): 549856632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 41, 42, 56, 62, 82, 84, 93, 123, 124, 164, 168, 186, 217, 246, 248, 287, 328, 372, 434, 492, 574, 651, 744, 861, 868, 961, 984, 1148, 1271, 1302, 1681, 1722, 1736, 1922, 2296, 2542, 2604, 2883, 3362, 3444, 3813, 3844, 5043, 5084, 5208, 5766, 6724, 6727, 6888, 7626, 7688, 8897, 10086, 10168, 11532, 11767, 13448, 13454, 15252, 17794, 20172, 20181, 23064, 23534, 26691, 26908, 30504, 35301, 35588, 39401, 40344, 40362, 47068, 52111, 53382, 53816, 70602, 71176, 78802, 80724, 94136, 104222, 106764, 118203, 141204, 156333, 157604, 161448, 208444, 213528, 236406, 275807, 282408, 312666, 315208, 364777, 416888, 472812, 551614, 625332, 729554, 827421, 945624, 1094331, 1103228, 1250664, 1459108, 1615441, 1654842, 2188662, 2206456, 2918216, 3230882, 3309684, 4377324, 4846323, 6461764, 6619368, 8754648, 9692646, 11308087, 12923528, 19385292, 22616174, 33924261, 38770584, 45232348, 67848522, 90464696, 135697044, 271394088]

約数ペア:

[(1, 271394088), (2, 135697044), (3, 90464696), (4, 67848522), (6, 45232348), (7, 38770584), (8, 33924261), (12, 22616174), (14, 19385292), (21, 12923528), (24, 11308087), (28, 9692646), (31, 8754648), (41, 6619368), (42, 6461764), (56, 4846323), (62, 4377324), (82, 3309684), (84, 3230882), (93, 2918216), (123, 2206456), (124, 2188662), (164, 1654842), (168, 1615441), (186, 1459108), (217, 1250664), (246, 1103228), (248, 1094331), (287, 945624), (328, 827421), (372, 729554), (434, 625332), (492, 551614), (574, 472812), (651, 416888), (744, 364777), (861, 315208), (868, 312666), (961, 282408), (984, 275807), (1148, 236406), (1271, 213528), (1302, 208444), (1681, 161448), (1722, 157604), (1736, 156333), (1922, 141204), (2296, 118203), (2542, 106764), (2604, 104222), (2883, 94136), (3362, 80724), (3444, 78802), (3813, 71176), (3844, 70602), (5043, 53816), (5084, 53382), (5208, 52111), (5766, 47068), (6724, 40362), (6727, 40344), (6888, 39401), (7626, 35588), (7688, 35301), (8897, 30504), (10086, 26908), (10168, 26691), (11532, 23534), (11767, 23064), (13448, 20181), (13454, 20172), (15252, 17794)]