453840992

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 1072512000

約数和(自身を除く): 618671008

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 76, 88, 121, 124, 152, 176, 199, 209, 242, 248, 304, 341, 352, 398, 418, 484, 496, 589, 608, 682, 796, 836, 968, 992, 1178, 1364, 1592, 1672, 1936, 2189, 2299, 2356, 2728, 3184, 3344, 3751, 3781, 3872, 4378, 4598, 4712, 5456, 6169, 6368, 6479, 6688, 7502, 7562, 8756, 9196, 9424, 10912, 12338, 12958, 15004, 15124, 17512, 18392, 18848, 24079, 24676, 25916, 30008, 30248, 35024, 36784, 41591, 48158, 49352, 51832, 60016, 60496, 67859, 70048, 71269, 73568, 83182, 96316, 98704, 103664, 117211, 120032, 120992, 135718, 142538, 166364, 192632, 197408, 207328, 234422, 271436, 285076, 332728, 385264, 457501, 468844, 542872, 570152, 665456, 746449, 770528, 915002, 937688, 1085744, 1140304, 1289321, 1330912, 1492898, 1830004, 1875376, 2171488, 2280608, 2578642, 2985796, 3660008, 3750752, 5157284, 5971592, 7320016, 10314568, 11943184, 14182531, 14640032, 20629136, 23886368, 28365062, 41258272, 56730124, 113460248, 226920496, 453840992]

約数ペア:

[(1, 453840992), (2, 226920496), (4, 113460248), (8, 56730124), (11, 41258272), (16, 28365062), (19, 23886368), (22, 20629136), (31, 14640032), (32, 14182531), (38, 11943184), (44, 10314568), (62, 7320016), (76, 5971592), (88, 5157284), (121, 3750752), (124, 3660008), (152, 2985796), (176, 2578642), (199, 2280608), (209, 2171488), (242, 1875376), (248, 1830004), (304, 1492898), (341, 1330912), (352, 1289321), (398, 1140304), (418, 1085744), (484, 937688), (496, 915002), (589, 770528), (608, 746449), (682, 665456), (796, 570152), (836, 542872), (968, 468844), (992, 457501), (1178, 385264), (1364, 332728), (1592, 285076), (1672, 271436), (1936, 234422), (2189, 207328), (2299, 197408), (2356, 192632), (2728, 166364), (3184, 142538), (3344, 135718), (3751, 120992), (3781, 120032), (3872, 117211), (4378, 103664), (4598, 98704), (4712, 96316), (5456, 83182), (6169, 73568), (6368, 71269), (6479, 70048), (6688, 67859), (7502, 60496), (7562, 60016), (8756, 51832), (9196, 49352), (9424, 48158), (10912, 41591), (12338, 36784), (12958, 35024), (15004, 30248), (15124, 30008), (17512, 25916), (18392, 24676), (18848, 24079)]