245890349224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{63443}}^1$

素因数の和:63994

約数の個数: 64

約数和(自身を含む): 503618472000

約数和(自身を除く): 257728122776

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 449, 664, 898, 1079, 1796, 2158, 3592, 4316, 5837, 8632, 11674, 23348, 37267, 46696, 63443, 74534, 126886, 149068, 253772, 298136, 484471, 507544, 824759, 968942, 1649518, 1937884, 3299036, 3875768, 5265769, 6598072, 10531538, 21063076, 28485907, 42126152, 56971814, 68454997, 113943628, 136909994, 227887256, 273819988, 370316791, 547639976, 740633582, 1481267164, 2364330281, 2962534328, 4728660562, 9457321124, 18914642248, 30736293653, 61472587306, 122945174612, 245890349224]

約数ペア:

[(1, 245890349224), (2, 122945174612), (4, 61472587306), (8, 30736293653), (13, 18914642248), (26, 9457321124), (52, 4728660562), (83, 2962534328), (104, 2364330281), (166, 1481267164), (332, 740633582), (449, 547639976), (664, 370316791), (898, 273819988), (1079, 227887256), (1796, 136909994), (2158, 113943628), (3592, 68454997), (4316, 56971814), (5837, 42126152), (8632, 28485907), (11674, 21063076), (23348, 10531538), (37267, 6598072), (46696, 5265769), (63443, 3875768), (74534, 3299036), (126886, 1937884), (149068, 1649518), (253772, 968942), (298136, 824759), (484471, 507544)]