1830396984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2101

約数の個数: 128

約数和(自身を含む): 5142036480

約数和(自身を除く): 3311639496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 97, 104, 124, 156, 186, 194, 248, 291, 312, 372, 388, 403, 582, 744, 776, 806, 1164, 1209, 1261, 1612, 1951, 2328, 2418, 2522, 3007, 3224, 3783, 3902, 4836, 5044, 5853, 6014, 7566, 7804, 9021, 9672, 10088, 11706, 12028, 15132, 15608, 18042, 23412, 24056, 25363, 30264, 36084, 39091, 46824, 50726, 60481, 72168, 76089, 78182, 101452, 117273, 120962, 152178, 156364, 181443, 189247, 202904, 234546, 241924, 304356, 312728, 362886, 378494, 469092, 483848, 567741, 608712, 725772, 756988, 786253, 938184, 1135482, 1451544, 1513976, 1572506, 2270964, 2358759, 2460211, 3145012, 4541928, 4717518, 4920422, 5866657, 6290024, 7380633, 9435036, 9840844, 11733314, 14761266, 17599971, 18870072, 19681688, 23466628, 29522532, 35199942, 46933256, 59045064, 70399884, 76266541, 140799768, 152533082, 228799623, 305066164, 457599246, 610132328, 915198492, 1830396984]

約数ペア:

[(1, 1830396984), (2, 915198492), (3, 610132328), (4, 457599246), (6, 305066164), (8, 228799623), (12, 152533082), (13, 140799768), (24, 76266541), (26, 70399884), (31, 59045064), (39, 46933256), (52, 35199942), (62, 29522532), (78, 23466628), (93, 19681688), (97, 18870072), (104, 17599971), (124, 14761266), (156, 11733314), (186, 9840844), (194, 9435036), (248, 7380633), (291, 6290024), (312, 5866657), (372, 4920422), (388, 4717518), (403, 4541928), (582, 3145012), (744, 2460211), (776, 2358759), (806, 2270964), (1164, 1572506), (1209, 1513976), (1261, 1451544), (1612, 1135482), (1951, 938184), (2328, 786253), (2418, 756988), (2522, 725772), (3007, 608712), (3224, 567741), (3783, 483848), (3902, 469092), (4836, 378494), (5044, 362886), (5853, 312728), (6014, 304356), (7566, 241924), (7804, 234546), (9021, 202904), (9672, 189247), (10088, 181443), (11706, 156364), (12028, 152178), (15132, 120962), (15608, 117273), (18042, 101452), (23412, 78182), (24056, 76089), (25363, 72168), (30264, 60481), (36084, 50726), (39091, 46824)]