2221293048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{245501}}^1$

素因数の和:245552

約数の個数: 64

約数和(自身を含む): 6186650400

約数和(自身を除く): 3965357352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 312, 348, 377, 696, 754, 1131, 1508, 2262, 3016, 4524, 9048, 245501, 491002, 736503, 982004, 1473006, 1964008, 2946012, 3191513, 5892024, 6383026, 7119529, 9574539, 12766052, 14239058, 19149078, 21358587, 25532104, 28478116, 38298156, 42717174, 56956232, 76596312, 85434348, 92553877, 170868696, 185107754, 277661631, 370215508, 555323262, 740431016, 1110646524, 2221293048]

約数ペア:

[(1, 2221293048), (2, 1110646524), (3, 740431016), (4, 555323262), (6, 370215508), (8, 277661631), (12, 185107754), (13, 170868696), (24, 92553877), (26, 85434348), (29, 76596312), (39, 56956232), (52, 42717174), (58, 38298156), (78, 28478116), (87, 25532104), (104, 21358587), (116, 19149078), (156, 14239058), (174, 12766052), (232, 9574539), (312, 7119529), (348, 6383026), (377, 5892024), (696, 3191513), (754, 2946012), (1131, 1964008), (1508, 1473006), (2262, 982004), (3016, 736503), (4524, 491002), (9048, 245501)]