720883488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1609}}^1$

素因数の和:1994

約数の個数: 96

約数和(自身を含む): 2044828800

約数和(自身を除く): 1323945312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 359, 416, 624, 718, 1077, 1248, 1436, 1609, 2154, 2872, 3218, 4308, 4667, 4827, 5744, 6436, 8616, 9334, 9654, 11488, 12872, 14001, 17232, 18668, 19308, 20917, 25744, 28002, 34464, 37336, 38616, 41834, 51488, 56004, 62751, 74672, 77232, 83668, 112008, 125502, 149344, 154464, 167336, 224016, 251004, 334672, 448032, 502008, 577631, 669344, 1004016, 1155262, 1732893, 2008032, 2310524, 3465786, 4621048, 6931572, 7509203, 9242096, 13863144, 15018406, 18484192, 22527609, 27726288, 30036812, 45055218, 55452576, 60073624, 90110436, 120147248, 180220872, 240294496, 360441744, 720883488]

約数ペア:

[(1, 720883488), (2, 360441744), (3, 240294496), (4, 180220872), (6, 120147248), (8, 90110436), (12, 60073624), (13, 55452576), (16, 45055218), (24, 30036812), (26, 27726288), (32, 22527609), (39, 18484192), (48, 15018406), (52, 13863144), (78, 9242096), (96, 7509203), (104, 6931572), (156, 4621048), (208, 3465786), (312, 2310524), (359, 2008032), (416, 1732893), (624, 1155262), (718, 1004016), (1077, 669344), (1248, 577631), (1436, 502008), (1609, 448032), (2154, 334672), (2872, 251004), (3218, 224016), (4308, 167336), (4667, 154464), (4827, 149344), (5744, 125502), (6436, 112008), (8616, 83668), (9334, 77232), (9654, 74672), (11488, 62751), (12872, 56004), (14001, 51488), (17232, 41834), (18668, 38616), (19308, 37336), (20917, 34464), (25744, 28002)]