489144432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35507}}^1$

素因数の和:35566

約数の個数: 80

約数和(自身を含む): 1479405312

約数和(自身を除く): 990260880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 13776, 35507, 71014, 106521, 142028, 213042, 248549, 284056, 426084, 497098, 568112, 745647, 852168, 994196, 1455787, 1491294, 1704336, 1988392, 2911574, 2982588, 3976784, 4367361, 5823148, 5965176, 8734722, 10190509, 11646296, 11930352, 17469444, 20381018, 23292592, 30571527, 34938888, 40762036, 61143054, 69877776, 81524072, 122286108, 163048144, 244572216, 489144432]

約数ペア:

[(1, 489144432), (2, 244572216), (3, 163048144), (4, 122286108), (6, 81524072), (7, 69877776), (8, 61143054), (12, 40762036), (14, 34938888), (16, 30571527), (21, 23292592), (24, 20381018), (28, 17469444), (41, 11930352), (42, 11646296), (48, 10190509), (56, 8734722), (82, 5965176), (84, 5823148), (112, 4367361), (123, 3976784), (164, 2982588), (168, 2911574), (246, 1988392), (287, 1704336), (328, 1491294), (336, 1455787), (492, 994196), (574, 852168), (656, 745647), (861, 568112), (984, 497098), (1148, 426084), (1722, 284056), (1968, 248549), (2296, 213042), (3444, 142028), (4592, 106521), (6888, 71014), (13776, 35507)]