1550105648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:683

約数の個数: 160

約数和(自身を含む): 3885084672

約数和(自身を除く): 2334979024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 61, 62, 91, 104, 112, 122, 124, 182, 208, 217, 244, 248, 364, 403, 427, 434, 488, 496, 563, 728, 793, 806, 854, 868, 976, 1126, 1456, 1586, 1612, 1708, 1736, 1891, 2252, 2821, 3172, 3224, 3416, 3472, 3782, 3941, 4504, 5551, 5642, 6344, 6448, 6832, 7319, 7564, 7882, 9008, 11102, 11284, 12688, 13237, 14638, 15128, 15764, 17453, 22204, 22568, 24583, 26474, 29276, 30256, 31528, 34343, 34906, 44408, 45136, 49166, 51233, 52948, 58552, 63056, 68686, 69812, 88816, 98332, 102466, 105896, 117104, 122171, 137372, 139624, 172081, 196664, 204932, 211792, 226889, 240401, 244342, 274744, 279248, 344162, 393328, 409864, 446459, 453778, 480802, 488684, 549488, 688324, 819728, 892918, 907556, 961604, 977368, 1064633, 1376648, 1588223, 1785836, 1815112, 1923208, 1954736, 2129266, 2753296, 3125213, 3176446, 3571672, 3630224, 3846416, 4258532, 6250426, 6352892, 7143344, 7452431, 8517064, 12500852, 12705784, 13840229, 14904862, 17034128, 25001704, 25411568, 27680458, 29809724, 50003408, 55360916, 59619448, 96881603, 110721832, 119238896, 193763206, 221443664, 387526412, 775052824, 1550105648]

約数ペア:

[(1, 1550105648), (2, 775052824), (4, 387526412), (7, 221443664), (8, 193763206), (13, 119238896), (14, 110721832), (16, 96881603), (26, 59619448), (28, 55360916), (31, 50003408), (52, 29809724), (56, 27680458), (61, 25411568), (62, 25001704), (91, 17034128), (104, 14904862), (112, 13840229), (122, 12705784), (124, 12500852), (182, 8517064), (208, 7452431), (217, 7143344), (244, 6352892), (248, 6250426), (364, 4258532), (403, 3846416), (427, 3630224), (434, 3571672), (488, 3176446), (496, 3125213), (563, 2753296), (728, 2129266), (793, 1954736), (806, 1923208), (854, 1815112), (868, 1785836), (976, 1588223), (1126, 1376648), (1456, 1064633), (1586, 977368), (1612, 961604), (1708, 907556), (1736, 892918), (1891, 819728), (2252, 688324), (2821, 549488), (3172, 488684), (3224, 480802), (3416, 453778), (3472, 446459), (3782, 409864), (3941, 393328), (4504, 344162), (5551, 279248), (5642, 274744), (6344, 244342), (6448, 240401), (6832, 226889), (7319, 211792), (7564, 204932), (7882, 196664), (9008, 172081), (11102, 139624), (11284, 137372), (12688, 122171), (13237, 117104), (14638, 105896), (15128, 102466), (15764, 98332), (17453, 88816), (22204, 69812), (22568, 68686), (24583, 63056), (26474, 58552), (29276, 52948), (30256, 51233), (31528, 49166), (34343, 45136), (34906, 44408)]