489837936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^2$

素因数の和:591

約数の個数: 120

約数和(自身を含む): 1527818880

約数和(自身を除く): 1037980944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 277, 304, 336, 399, 456, 532, 554, 798, 831, 912, 1064, 1108, 1596, 1662, 1939, 2128, 2216, 3192, 3324, 3878, 4432, 5263, 5817, 6384, 6648, 7756, 10526, 11634, 13296, 15512, 15789, 21052, 23268, 31024, 31578, 36841, 42104, 46536, 63156, 73682, 76729, 84208, 93072, 110523, 126312, 147364, 153458, 221046, 230187, 252624, 294728, 306916, 442092, 460374, 537103, 589456, 613832, 884184, 920748, 1074206, 1227664, 1457851, 1611309, 1768368, 1841496, 2148412, 2915702, 3222618, 3682992, 4296824, 4373553, 5831404, 6445236, 8593648, 8747106, 10204957, 11662808, 12890472, 17494212, 20409914, 23325616, 25780944, 30614871, 34988424, 40819828, 61229742, 69976848, 81639656, 122459484, 163279312, 244918968, 489837936]

約数ペア:

[(1, 489837936), (2, 244918968), (3, 163279312), (4, 122459484), (6, 81639656), (7, 69976848), (8, 61229742), (12, 40819828), (14, 34988424), (16, 30614871), (19, 25780944), (21, 23325616), (24, 20409914), (28, 17494212), (38, 12890472), (42, 11662808), (48, 10204957), (56, 8747106), (57, 8593648), (76, 6445236), (84, 5831404), (112, 4373553), (114, 4296824), (133, 3682992), (152, 3222618), (168, 2915702), (228, 2148412), (266, 1841496), (277, 1768368), (304, 1611309), (336, 1457851), (399, 1227664), (456, 1074206), (532, 920748), (554, 884184), (798, 613832), (831, 589456), (912, 537103), (1064, 460374), (1108, 442092), (1596, 306916), (1662, 294728), (1939, 252624), (2128, 230187), (2216, 221046), (3192, 153458), (3324, 147364), (3878, 126312), (4432, 110523), (5263, 93072), (5817, 84208), (6384, 76729), (6648, 73682), (7756, 63156), (10526, 46536), (11634, 42104), (13296, 36841), (15512, 31578), (15789, 31024), (21052, 23268)]