40485504

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 117504000

約数和(自身を除く): 77018496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 179, 186, 192, 228, 248, 304, 358, 372, 384, 456, 496, 537, 589, 608, 716, 744, 912, 992, 1074, 1178, 1216, 1432, 1488, 1767, 1824, 1984, 2148, 2356, 2432, 2864, 2976, 3401, 3534, 3648, 3968, 4296, 4712, 5549, 5728, 5952, 6802, 7068, 7296, 8592, 9424, 10203, 11098, 11456, 11904, 13604, 14136, 16647, 17184, 18848, 20406, 22196, 22912, 27208, 28272, 33294, 34368, 37696, 40812, 44392, 54416, 56544, 66588, 68736, 75392, 81624, 88784, 105431, 108832, 113088, 133176, 163248, 177568, 210862, 217664, 226176, 266352, 316293, 326496, 355136, 421724, 435328, 532704, 632586, 652992, 710272, 843448, 1065408, 1265172, 1305984, 1686896, 2130816, 2530344, 3373792, 5060688, 6747584, 10121376, 13495168, 20242752, 40485504]

約数ペア:

[(1, 40485504), (2, 20242752), (3, 13495168), (4, 10121376), (6, 6747584), (8, 5060688), (12, 3373792), (16, 2530344), (19, 2130816), (24, 1686896), (31, 1305984), (32, 1265172), (38, 1065408), (48, 843448), (57, 710272), (62, 652992), (64, 632586), (76, 532704), (93, 435328), (96, 421724), (114, 355136), (124, 326496), (128, 316293), (152, 266352), (179, 226176), (186, 217664), (192, 210862), (228, 177568), (248, 163248), (304, 133176), (358, 113088), (372, 108832), (384, 105431), (456, 88784), (496, 81624), (537, 75392), (589, 68736), (608, 66588), (716, 56544), (744, 54416), (912, 44392), (992, 40812), (1074, 37696), (1178, 34368), (1216, 33294), (1432, 28272), (1488, 27208), (1767, 22912), (1824, 22196), (1984, 20406), (2148, 18848), (2356, 17184), (2432, 16647), (2864, 14136), (2976, 13604), (3401, 11904), (3534, 11456), (3648, 11098), (3968, 10203), (4296, 9424), (4712, 8592), (5549, 7296), (5728, 7068), (5952, 6802)]