271981476

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2143

約数の個数: 120

約数和(自身を含む): 790786304

約数和(自身を除く): 518804828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 702, 806, 837, 1053, 1116, 1209, 1404, 1612, 1674, 2083, 2106, 2418, 2511, 3348, 3627, 4166, 4212, 4836, 5022, 6249, 7254, 8332, 10044, 10881, 12498, 14508, 18747, 21762, 24996, 27079, 32643, 37494, 43524, 54158, 56241, 64573, 65286, 74988, 81237, 108316, 112482, 129146, 130572, 162474, 168723, 193719, 224964, 243711, 258292, 324948, 337446, 387438, 487422, 581157, 674892, 731133, 774876, 839449, 974844, 1162314, 1462266, 1678898, 1743471, 2193399, 2324628, 2518347, 2924532, 3357796, 3486942, 4386798, 5036694, 5230413, 6973884, 7555041, 8773596, 10073388, 10460826, 15110082, 20921652, 22665123, 30220164, 45330246, 67995369, 90660492, 135990738, 271981476]

約数ペア:

[(1, 271981476), (2, 135990738), (3, 90660492), (4, 67995369), (6, 45330246), (9, 30220164), (12, 22665123), (13, 20921652), (18, 15110082), (26, 10460826), (27, 10073388), (31, 8773596), (36, 7555041), (39, 6973884), (52, 5230413), (54, 5036694), (62, 4386798), (78, 3486942), (81, 3357796), (93, 2924532), (108, 2518347), (117, 2324628), (124, 2193399), (156, 1743471), (162, 1678898), (186, 1462266), (234, 1162314), (279, 974844), (324, 839449), (351, 774876), (372, 731133), (403, 674892), (468, 581157), (558, 487422), (702, 387438), (806, 337446), (837, 324948), (1053, 258292), (1116, 243711), (1209, 224964), (1404, 193719), (1612, 168723), (1674, 162474), (2083, 130572), (2106, 129146), (2418, 112482), (2511, 108316), (3348, 81237), (3627, 74988), (4166, 65286), (4212, 64573), (4836, 56241), (5022, 54158), (6249, 43524), (7254, 37494), (8332, 32643), (10044, 27079), (10881, 24996), (12498, 21762), (14508, 18747)]