2213302788

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{6089}}^1$

素因数の和:6561

約数の個数: 72

約数和(自身を含む): 5852246400

約数和(自身を除く): 3638943612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 439, 828, 878, 1317, 1756, 2634, 3951, 5268, 6089, 7902, 10097, 12178, 15804, 18267, 20194, 24356, 30291, 36534, 40388, 54801, 60582, 73068, 90873, 109602, 121164, 140047, 181746, 219204, 280094, 363492, 420141, 560188, 840282, 1260423, 1680564, 2520846, 2673071, 5041692, 5346142, 8019213, 10692284, 16038426, 24057639, 32076852, 48115278, 61480633, 96230556, 122961266, 184441899, 245922532, 368883798, 553325697, 737767596, 1106651394, 2213302788]

約数ペア:

[(1, 2213302788), (2, 1106651394), (3, 737767596), (4, 553325697), (6, 368883798), (9, 245922532), (12, 184441899), (18, 122961266), (23, 96230556), (36, 61480633), (46, 48115278), (69, 32076852), (92, 24057639), (138, 16038426), (207, 10692284), (276, 8019213), (414, 5346142), (439, 5041692), (828, 2673071), (878, 2520846), (1317, 1680564), (1756, 1260423), (2634, 840282), (3951, 560188), (5268, 420141), (6089, 363492), (7902, 280094), (10097, 219204), (12178, 181746), (15804, 140047), (18267, 121164), (20194, 109602), (24356, 90873), (30291, 73068), (36534, 60582), (40388, 54801)]