448251408

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 1455906816

約数和(自身を除く): 1007655408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 47, 48, 54, 66, 72, 81, 88, 94, 99, 108, 132, 141, 144, 162, 176, 188, 198, 216, 223, 243, 264, 282, 297, 324, 376, 396, 423, 432, 446, 486, 517, 528, 564, 594, 648, 669, 752, 792, 846, 891, 892, 972, 1034, 1128, 1188, 1269, 1296, 1338, 1551, 1584, 1692, 1782, 1784, 1944, 2007, 2068, 2256, 2376, 2453, 2538, 2673, 2676, 3102, 3384, 3564, 3568, 3807, 3888, 4014, 4136, 4653, 4752, 4906, 5076, 5346, 5352, 6021, 6204, 6768, 7128, 7359, 7614, 8028, 8272, 9306, 9812, 10152, 10481, 10692, 10704, 11421, 12042, 12408, 13959, 14256, 14718, 15228, 16056, 18063, 18612, 19624, 20304, 20962, 21384, 22077, 22842, 24084, 24816, 27918, 29436, 30456, 31443, 32112, 36126, 37224, 39248, 41877, 41924, 42768, 44154, 45684, 48168, 54189, 55836, 58872, 60912, 62886, 66231, 72252, 74448, 83754, 83848, 88308, 91368, 94329, 96336, 108378, 111672, 115291, 117744, 125631, 125772, 132462, 144504, 167508, 167696, 176616, 182736, 188658, 198693, 216756, 223344, 230582, 251262, 251544, 264924, 282987, 289008, 335016, 345873, 353232, 377316, 397386, 433512, 461164, 502524, 503088, 529848, 565974, 596079, 670032, 691746, 754632, 794772, 848961, 867024, 922328, 1005048, 1037619, 1059696, 1131948, 1192158, 1383492, 1509264, 1589544, 1697922, 1844656, 2010096, 2075238, 2263896, 2384316, 2546883, 2766984, 3112857, 3179088, 3395844, 4150476, 4527792, 4768632, 5093766, 5533968, 6225714, 6791688, 8300952, 9338571, 9537264, 10187532, 12451428, 13583376, 16601904, 18677142, 20375064, 24902856, 28015713, 37354284, 40750128, 49805712, 56031426, 74708568, 112062852, 149417136, 224125704, 448251408]

約数ペア:

[(1, 448251408), (2, 224125704), (3, 149417136), (4, 112062852), (6, 74708568), (8, 56031426), (9, 49805712), (11, 40750128), (12, 37354284), (16, 28015713), (18, 24902856), (22, 20375064), (24, 18677142), (27, 16601904), (33, 13583376), (36, 12451428), (44, 10187532), (47, 9537264), (48, 9338571), (54, 8300952), (66, 6791688), (72, 6225714), (81, 5533968), (88, 5093766), (94, 4768632), (99, 4527792), (108, 4150476), (132, 3395844), (141, 3179088), (144, 3112857), (162, 2766984), (176, 2546883), (188, 2384316), (198, 2263896), (216, 2075238), (223, 2010096), (243, 1844656), (264, 1697922), (282, 1589544), (297, 1509264), (324, 1383492), (376, 1192158), (396, 1131948), (423, 1059696), (432, 1037619), (446, 1005048), (486, 922328), (517, 867024), (528, 848961), (564, 794772), (594, 754632), (648, 691746), (669, 670032), (752, 596079), (792, 565974), (846, 529848), (891, 503088), (892, 502524), (972, 461164), (1034, 433512), (1128, 397386), (1188, 377316), (1269, 353232), (1296, 345873), (1338, 335016), (1551, 289008), (1584, 282987), (1692, 264924), (1782, 251544), (1784, 251262), (1944, 230582), (2007, 223344), (2068, 216756), (2256, 198693), (2376, 188658), (2453, 182736), (2538, 176616), (2673, 167696), (2676, 167508), (3102, 144504), (3384, 132462), (3564, 125772), (3568, 125631), (3807, 117744), (3888, 115291), (4014, 111672), (4136, 108378), (4653, 96336), (4752, 94329), (4906, 91368), (5076, 88308), (5346, 83848), (5352, 83754), (6021, 74448), (6204, 72252), (6768, 66231), (7128, 62886), (7359, 60912), (7614, 58872), (8028, 55836), (8272, 54189), (9306, 48168), (9812, 45684), (10152, 44154), (10481, 42768), (10692, 41924), (10704, 41877), (11421, 39248), (12042, 37224), (12408, 36126), (13959, 32112), (14256, 31443), (14718, 30456), (15228, 29436), (16056, 27918), (18063, 24816), (18612, 24084), (19624, 22842), (20304, 22077), (20962, 21384)]