8266012688

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1300

約数の個数: 80

約数和(自身を含む): 16994150400

約数和(自身を除く): 8728137712

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 92, 158, 184, 316, 331, 368, 632, 662, 859, 1264, 1324, 1718, 1817, 2648, 3436, 3634, 5296, 6872, 7268, 7613, 13744, 14536, 15226, 19757, 26149, 29072, 30452, 39514, 52298, 60904, 67861, 79028, 104596, 121808, 135722, 158056, 209192, 271444, 284329, 316112, 418384, 542888, 568658, 601427, 1085776, 1137316, 1202854, 1560803, 2274632, 2405708, 3121606, 4549264, 4811416, 6243212, 6539567, 9622832, 12486424, 13079134, 22461991, 24972848, 26158268, 44923982, 52316536, 89847964, 104633072, 179695928, 359391856, 516625793, 1033251586, 2066503172, 4133006344, 8266012688]

約数ペア:

[(1, 8266012688), (2, 4133006344), (4, 2066503172), (8, 1033251586), (16, 516625793), (23, 359391856), (46, 179695928), (79, 104633072), (92, 89847964), (158, 52316536), (184, 44923982), (316, 26158268), (331, 24972848), (368, 22461991), (632, 13079134), (662, 12486424), (859, 9622832), (1264, 6539567), (1324, 6243212), (1718, 4811416), (1817, 4549264), (2648, 3121606), (3436, 2405708), (3634, 2274632), (5296, 1560803), (6872, 1202854), (7268, 1137316), (7613, 1085776), (13744, 601427), (14536, 568658), (15226, 542888), (19757, 418384), (26149, 316112), (29072, 284329), (30452, 271444), (39514, 209192), (52298, 158056), (60904, 135722), (67861, 121808), (79028, 104596)]