1001648688

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:631

約数の個数: 160

約数和(自身を含む): 2856960000

約数和(自身を除く): 1855311312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 71, 76, 93, 114, 124, 142, 152, 186, 213, 228, 248, 284, 304, 372, 426, 456, 496, 499, 568, 589, 744, 852, 912, 998, 1136, 1178, 1349, 1488, 1497, 1704, 1767, 1996, 2201, 2356, 2698, 2994, 3408, 3534, 3992, 4047, 4402, 4712, 5396, 5988, 6603, 7068, 7984, 8094, 8804, 9424, 9481, 10792, 11976, 13206, 14136, 15469, 16188, 17608, 18962, 21584, 23952, 26412, 28272, 28443, 30938, 32376, 35216, 35429, 37924, 41819, 46407, 52824, 56886, 61876, 64752, 70858, 75848, 83638, 92814, 105648, 106287, 113772, 123752, 125457, 141716, 151696, 167276, 185628, 212574, 227544, 247504, 250914, 283432, 293911, 334552, 371256, 425148, 455088, 501828, 566864, 587822, 669104, 673151, 742512, 850296, 881733, 1003656, 1098299, 1175644, 1346302, 1700592, 1763466, 2007312, 2019453, 2196598, 2351288, 2692604, 3294897, 3526932, 4038906, 4393196, 4702576, 5385208, 6589794, 7053864, 8077812, 8786392, 10770416, 13179588, 14107728, 16155624, 17572784, 20867681, 26359176, 32311248, 41735362, 52718352, 62603043, 83470724, 125206086, 166941448, 250412172, 333882896, 500824344, 1001648688]

約数ペア:

[(1, 1001648688), (2, 500824344), (3, 333882896), (4, 250412172), (6, 166941448), (8, 125206086), (12, 83470724), (16, 62603043), (19, 52718352), (24, 41735362), (31, 32311248), (38, 26359176), (48, 20867681), (57, 17572784), (62, 16155624), (71, 14107728), (76, 13179588), (93, 10770416), (114, 8786392), (124, 8077812), (142, 7053864), (152, 6589794), (186, 5385208), (213, 4702576), (228, 4393196), (248, 4038906), (284, 3526932), (304, 3294897), (372, 2692604), (426, 2351288), (456, 2196598), (496, 2019453), (499, 2007312), (568, 1763466), (589, 1700592), (744, 1346302), (852, 1175644), (912, 1098299), (998, 1003656), (1136, 881733), (1178, 850296), (1349, 742512), (1488, 673151), (1497, 669104), (1704, 587822), (1767, 566864), (1996, 501828), (2201, 455088), (2356, 425148), (2698, 371256), (2994, 334552), (3408, 293911), (3534, 283432), (3992, 250914), (4047, 247504), (4402, 227544), (4712, 212574), (5396, 185628), (5988, 167276), (6603, 151696), (7068, 141716), (7984, 125457), (8094, 123752), (8804, 113772), (9424, 106287), (9481, 105648), (10792, 92814), (11976, 83638), (13206, 75848), (14136, 70858), (15469, 64752), (16188, 61876), (17608, 56886), (18962, 52824), (21584, 46407), (23952, 41819), (26412, 37924), (28272, 35429), (28443, 35216), (30938, 32376)]