489645648

素因数分解:

$2^4\times 3^4\times {\mathrm{67}}^1\times {\mathrm{5639}}^1$

素因数の和:5726

約数の個数: 100

約数和(自身を含む): 1438583520

約数和(自身を除く): 948937872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 81, 108, 134, 144, 162, 201, 216, 268, 324, 402, 432, 536, 603, 648, 804, 1072, 1206, 1296, 1608, 1809, 2412, 3216, 3618, 4824, 5427, 5639, 7236, 9648, 10854, 11278, 14472, 16917, 21708, 22556, 28944, 33834, 43416, 45112, 50751, 67668, 86832, 90224, 101502, 135336, 152253, 203004, 270672, 304506, 377813, 406008, 456759, 609012, 755626, 812016, 913518, 1133439, 1218024, 1511252, 1827036, 2266878, 2436048, 3022504, 3400317, 3654072, 4533756, 6045008, 6800634, 7308144, 9067512, 10200951, 13601268, 18135024, 20401902, 27202536, 30602853, 40803804, 54405072, 61205706, 81607608, 122411412, 163215216, 244822824, 489645648]

約数ペア:

[(1, 489645648), (2, 244822824), (3, 163215216), (4, 122411412), (6, 81607608), (8, 61205706), (9, 54405072), (12, 40803804), (16, 30602853), (18, 27202536), (24, 20401902), (27, 18135024), (36, 13601268), (48, 10200951), (54, 9067512), (67, 7308144), (72, 6800634), (81, 6045008), (108, 4533756), (134, 3654072), (144, 3400317), (162, 3022504), (201, 2436048), (216, 2266878), (268, 1827036), (324, 1511252), (402, 1218024), (432, 1133439), (536, 913518), (603, 812016), (648, 755626), (804, 609012), (1072, 456759), (1206, 406008), (1296, 377813), (1608, 304506), (1809, 270672), (2412, 203004), (3216, 152253), (3618, 135336), (4824, 101502), (5427, 90224), (5639, 86832), (7236, 67668), (9648, 50751), (10854, 45112), (11278, 43416), (14472, 33834), (16917, 28944), (21708, 22556)]