328977552

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2633}}^1$

素因数の和:2800

約数の個数: 80

約数和(自身を含む): 901460160

約数和(自身を除く): 572482608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 137, 152, 228, 274, 304, 411, 456, 548, 822, 912, 1096, 1644, 2192, 2603, 2633, 3288, 5206, 5266, 6576, 7809, 7899, 10412, 10532, 15618, 15798, 20824, 21064, 31236, 31596, 41648, 42128, 50027, 62472, 63192, 100054, 124944, 126384, 150081, 200108, 300162, 360721, 400216, 600324, 721442, 800432, 1082163, 1200648, 1442884, 2164326, 2401296, 2885768, 4328652, 5771536, 6853699, 8657304, 13707398, 17314608, 20561097, 27414796, 41122194, 54829592, 82244388, 109659184, 164488776, 328977552]

約数ペア:

[(1, 328977552), (2, 164488776), (3, 109659184), (4, 82244388), (6, 54829592), (8, 41122194), (12, 27414796), (16, 20561097), (19, 17314608), (24, 13707398), (38, 8657304), (48, 6853699), (57, 5771536), (76, 4328652), (114, 2885768), (137, 2401296), (152, 2164326), (228, 1442884), (274, 1200648), (304, 1082163), (411, 800432), (456, 721442), (548, 600324), (822, 400216), (912, 360721), (1096, 300162), (1644, 200108), (2192, 150081), (2603, 126384), (2633, 124944), (3288, 100054), (5206, 63192), (5266, 62472), (6576, 50027), (7809, 42128), (7899, 41648), (10412, 31596), (10532, 31236), (15618, 21064), (15798, 20824)]