819609648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1231}}^1$

素因数の和:1363

約数の個数: 160

約数和(自身を含む): 2515172352

約数和(自身を除く): 1695562704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 97, 104, 132, 143, 156, 176, 194, 208, 264, 286, 291, 312, 388, 429, 528, 572, 582, 624, 776, 858, 1067, 1144, 1164, 1231, 1261, 1552, 1716, 2134, 2288, 2328, 2462, 2522, 3201, 3432, 3693, 3783, 4268, 4656, 4924, 5044, 6402, 6864, 7386, 7566, 8536, 9848, 10088, 12804, 13541, 13871, 14772, 15132, 16003, 17072, 19696, 20176, 25608, 27082, 27742, 29544, 30264, 32006, 40623, 41613, 48009, 51216, 54164, 55484, 59088, 60528, 64012, 81246, 83226, 96018, 108328, 110968, 119407, 128024, 162492, 166452, 176033, 192036, 216656, 221936, 238814, 256048, 324984, 332904, 352066, 358221, 384072, 477628, 528099, 649968, 665808, 704132, 716442, 768144, 955256, 1056198, 1313477, 1408264, 1432884, 1552291, 1910512, 2112396, 2626954, 2816528, 2865768, 3104582, 3940431, 4224792, 4656873, 5253908, 5731536, 6209164, 7880862, 8449584, 9313746, 10507816, 12418328, 15761724, 17075201, 18627492, 21015632, 24836656, 31523448, 34150402, 37254984, 51225603, 63046896, 68300804, 74509968, 102451206, 136601608, 204902412, 273203216, 409804824, 819609648]

約数ペア:

[(1, 819609648), (2, 409804824), (3, 273203216), (4, 204902412), (6, 136601608), (8, 102451206), (11, 74509968), (12, 68300804), (13, 63046896), (16, 51225603), (22, 37254984), (24, 34150402), (26, 31523448), (33, 24836656), (39, 21015632), (44, 18627492), (48, 17075201), (52, 15761724), (66, 12418328), (78, 10507816), (88, 9313746), (97, 8449584), (104, 7880862), (132, 6209164), (143, 5731536), (156, 5253908), (176, 4656873), (194, 4224792), (208, 3940431), (264, 3104582), (286, 2865768), (291, 2816528), (312, 2626954), (388, 2112396), (429, 1910512), (528, 1552291), (572, 1432884), (582, 1408264), (624, 1313477), (776, 1056198), (858, 955256), (1067, 768144), (1144, 716442), (1164, 704132), (1231, 665808), (1261, 649968), (1552, 528099), (1716, 477628), (2134, 384072), (2288, 358221), (2328, 352066), (2462, 332904), (2522, 324984), (3201, 256048), (3432, 238814), (3693, 221936), (3783, 216656), (4268, 192036), (4656, 176033), (4924, 166452), (5044, 162492), (6402, 128024), (6864, 119407), (7386, 110968), (7566, 108328), (8536, 96018), (9848, 83226), (10088, 81246), (12804, 64012), (13541, 60528), (13871, 59088), (14772, 55484), (15132, 54164), (16003, 51216), (17072, 48009), (19696, 41613), (20176, 40623), (25608, 32006), (27082, 30264), (27742, 29544)]