9980777016

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{17417}}^1$

素因数の和:17818

約数の個数: 128

約数和(自身を含む): 31770432000

約数和(自身を除く): 21789654984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 379, 504, 756, 758, 1137, 1512, 1516, 2274, 2653, 3032, 3411, 4548, 5306, 6822, 7959, 9096, 10233, 10612, 13644, 15918, 17417, 20466, 21224, 23877, 27288, 31836, 34834, 40932, 47754, 52251, 63672, 69668, 71631, 81864, 95508, 104502, 121919, 139336, 143262, 156753, 191016, 209004, 243838, 286524, 313506, 365757, 418008, 470259, 487676, 573048, 627012, 731514, 940518, 975352, 1097271, 1254024, 1463028, 1881036, 2194542, 2926056, 3291813, 3762072, 4389084, 6583626, 6601043, 8778168, 13167252, 13202086, 19803129, 26334504, 26404172, 39606258, 46207301, 52808344, 59409387, 79212516, 92414602, 118818774, 138621903, 158425032, 178228161, 184829204, 237637548, 277243806, 356456322, 369658408, 415865709, 475275096, 554487612, 712912644, 831731418, 1108975224, 1247597127, 1425825288, 1663462836, 2495194254, 3326925672, 4990388508, 9980777016]

約数ペア:

[(1, 9980777016), (2, 4990388508), (3, 3326925672), (4, 2495194254), (6, 1663462836), (7, 1425825288), (8, 1247597127), (9, 1108975224), (12, 831731418), (14, 712912644), (18, 554487612), (21, 475275096), (24, 415865709), (27, 369658408), (28, 356456322), (36, 277243806), (42, 237637548), (54, 184829204), (56, 178228161), (63, 158425032), (72, 138621903), (84, 118818774), (108, 92414602), (126, 79212516), (168, 59409387), (189, 52808344), (216, 46207301), (252, 39606258), (378, 26404172), (379, 26334504), (504, 19803129), (756, 13202086), (758, 13167252), (1137, 8778168), (1512, 6601043), (1516, 6583626), (2274, 4389084), (2653, 3762072), (3032, 3291813), (3411, 2926056), (4548, 2194542), (5306, 1881036), (6822, 1463028), (7959, 1254024), (9096, 1097271), (10233, 975352), (10612, 940518), (13644, 731514), (15918, 627012), (17417, 573048), (20466, 487676), (21224, 470259), (23877, 418008), (27288, 365757), (31836, 313506), (34834, 286524), (40932, 243838), (47754, 209004), (52251, 191016), (63672, 156753), (69668, 143262), (71631, 139336), (81864, 121919), (95508, 104502)]