988753008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1419

約数の個数: 120

約数和(自身を含む): 2760561408

約数和(自身を除く): 1771808400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 361, 456, 516, 688, 722, 817, 912, 1032, 1083, 1327, 1444, 1634, 2064, 2166, 2451, 2654, 2888, 3268, 3981, 4332, 4902, 5308, 5776, 6536, 7962, 8664, 9804, 10616, 13072, 15523, 15924, 17328, 19608, 21232, 25213, 31046, 31848, 39216, 46569, 50426, 57061, 62092, 63696, 75639, 93138, 100852, 114122, 124184, 151278, 171183, 186276, 201704, 228244, 248368, 302556, 342366, 372552, 403408, 456488, 479047, 605112, 684732, 745104, 912976, 958094, 1084159, 1210224, 1369464, 1437141, 1916188, 2168318, 2738928, 2874282, 3252477, 3832376, 4336636, 5748564, 6504954, 7664752, 8673272, 11497128, 13009908, 17346544, 20599021, 22994256, 26019816, 41198042, 52039632, 61797063, 82396084, 123594126, 164792168, 247188252, 329584336, 494376504, 988753008]

約数ペア:

[(1, 988753008), (2, 494376504), (3, 329584336), (4, 247188252), (6, 164792168), (8, 123594126), (12, 82396084), (16, 61797063), (19, 52039632), (24, 41198042), (38, 26019816), (43, 22994256), (48, 20599021), (57, 17346544), (76, 13009908), (86, 11497128), (114, 8673272), (129, 7664752), (152, 6504954), (172, 5748564), (228, 4336636), (258, 3832376), (304, 3252477), (344, 2874282), (361, 2738928), (456, 2168318), (516, 1916188), (688, 1437141), (722, 1369464), (817, 1210224), (912, 1084159), (1032, 958094), (1083, 912976), (1327, 745104), (1444, 684732), (1634, 605112), (2064, 479047), (2166, 456488), (2451, 403408), (2654, 372552), (2888, 342366), (3268, 302556), (3981, 248368), (4332, 228244), (4902, 201704), (5308, 186276), (5776, 171183), (6536, 151278), (7962, 124184), (8664, 114122), (9804, 100852), (10616, 93138), (13072, 75639), (15523, 63696), (15924, 62092), (17328, 57061), (19608, 50426), (21232, 46569), (25213, 39216), (31046, 31848)]