489311712

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:806

約数の個数: 192

約数和(自身を含む): 1541030400

約数和(自身を除く): 1051718688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 41, 48, 54, 57, 72, 76, 82, 96, 108, 114, 123, 144, 152, 164, 171, 216, 228, 246, 288, 304, 328, 342, 369, 432, 456, 492, 513, 608, 656, 684, 727, 738, 779, 864, 912, 984, 1026, 1107, 1312, 1368, 1454, 1476, 1558, 1824, 1968, 2052, 2181, 2214, 2337, 2736, 2908, 2952, 3116, 3936, 4104, 4362, 4428, 4674, 5472, 5816, 5904, 6232, 6543, 7011, 8208, 8724, 8856, 9348, 11632, 11808, 12464, 13086, 13813, 14022, 16416, 17448, 17712, 18696, 19629, 21033, 23264, 24928, 26172, 27626, 28044, 29807, 34896, 35424, 37392, 39258, 41439, 42066, 52344, 55252, 56088, 59614, 69792, 74784, 78516, 82878, 84132, 89421, 104688, 110504, 112176, 119228, 124317, 157032, 165756, 168264, 178842, 209376, 221008, 224352, 238456, 248634, 268263, 314064, 331512, 336528, 357684, 372951, 442016, 476912, 497268, 536526, 566333, 628128, 663024, 673056, 715368, 745902, 804789, 953824, 994536, 1073052, 1132666, 1326048, 1430736, 1491804, 1609578, 1698999, 1989072, 2146104, 2265332, 2861472, 2983608, 3219156, 3397998, 3978144, 4292208, 4530664, 5096997, 5967216, 6438312, 6795996, 8584416, 9061328, 10193994, 11934432, 12876624, 13591992, 15290991, 18122656, 20387988, 25753248, 27183984, 30581982, 40775976, 54367968, 61163964, 81551952, 122327928, 163103904, 244655856, 489311712]

約数ペア:

[(1, 489311712), (2, 244655856), (3, 163103904), (4, 122327928), (6, 81551952), (8, 61163964), (9, 54367968), (12, 40775976), (16, 30581982), (18, 27183984), (19, 25753248), (24, 20387988), (27, 18122656), (32, 15290991), (36, 13591992), (38, 12876624), (41, 11934432), (48, 10193994), (54, 9061328), (57, 8584416), (72, 6795996), (76, 6438312), (82, 5967216), (96, 5096997), (108, 4530664), (114, 4292208), (123, 3978144), (144, 3397998), (152, 3219156), (164, 2983608), (171, 2861472), (216, 2265332), (228, 2146104), (246, 1989072), (288, 1698999), (304, 1609578), (328, 1491804), (342, 1430736), (369, 1326048), (432, 1132666), (456, 1073052), (492, 994536), (513, 953824), (608, 804789), (656, 745902), (684, 715368), (727, 673056), (738, 663024), (779, 628128), (864, 566333), (912, 536526), (984, 497268), (1026, 476912), (1107, 442016), (1312, 372951), (1368, 357684), (1454, 336528), (1476, 331512), (1558, 314064), (1824, 268263), (1968, 248634), (2052, 238456), (2181, 224352), (2214, 221008), (2337, 209376), (2736, 178842), (2908, 168264), (2952, 165756), (3116, 157032), (3936, 124317), (4104, 119228), (4362, 112176), (4428, 110504), (4674, 104688), (5472, 89421), (5816, 84132), (5904, 82878), (6232, 78516), (6543, 74784), (7011, 69792), (8208, 59614), (8724, 56088), (8856, 55252), (9348, 52344), (11632, 42066), (11808, 41439), (12464, 39258), (13086, 37392), (13813, 35424), (14022, 34896), (16416, 29807), (17448, 28044), (17712, 27626), (18696, 26172), (19629, 24928), (21033, 23264)]