440159328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7043}}^1$

素因数の和:7097

約数の個数: 144

約数和(自身を含む): 1476873216

約数和(自身を除く): 1036713888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7043, 7812, 8928, 10416, 14086, 15624, 20832, 21129, 28172, 31248, 42258, 49301, 56344, 62496, 63387, 84516, 98602, 112688, 126774, 147903, 169032, 197204, 218333, 225376, 253548, 295806, 338064, 394408, 436666, 443709, 507096, 591612, 654999, 676128, 788816, 873332, 887418, 1014192, 1183224, 1309998, 1528331, 1577632, 1746664, 1774836, 1964997, 2028384, 2366448, 2619996, 3056662, 3493328, 3549672, 3929994, 4584993, 4732896, 5239992, 6113324, 6986656, 7099344, 7859988, 9169986, 10479984, 12226648, 13754979, 14198688, 15719976, 18339972, 20959968, 24453296, 27509958, 31439952, 36679944, 48906592, 55019916, 62879904, 73359888, 110039832, 146719776, 220079664, 440159328]

約数ペア:

[(1, 440159328), (2, 220079664), (3, 146719776), (4, 110039832), (6, 73359888), (7, 62879904), (8, 55019916), (9, 48906592), (12, 36679944), (14, 31439952), (16, 27509958), (18, 24453296), (21, 20959968), (24, 18339972), (28, 15719976), (31, 14198688), (32, 13754979), (36, 12226648), (42, 10479984), (48, 9169986), (56, 7859988), (62, 7099344), (63, 6986656), (72, 6113324), (84, 5239992), (93, 4732896), (96, 4584993), (112, 3929994), (124, 3549672), (126, 3493328), (144, 3056662), (168, 2619996), (186, 2366448), (217, 2028384), (224, 1964997), (248, 1774836), (252, 1746664), (279, 1577632), (288, 1528331), (336, 1309998), (372, 1183224), (434, 1014192), (496, 887418), (504, 873332), (558, 788816), (651, 676128), (672, 654999), (744, 591612), (868, 507096), (992, 443709), (1008, 436666), (1116, 394408), (1302, 338064), (1488, 295806), (1736, 253548), (1953, 225376), (2016, 218333), (2232, 197204), (2604, 169032), (2976, 147903), (3472, 126774), (3906, 112688), (4464, 98602), (5208, 84516), (6944, 63387), (7043, 62496), (7812, 56344), (8928, 49301), (10416, 42258), (14086, 31248), (15624, 28172), (20832, 21129)]