872494876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 1839366144

約数和(自身を除く): 966871268

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 191, 197, 341, 374, 382, 394, 527, 682, 748, 764, 788, 1054, 1364, 2101, 2108, 2167, 3247, 3349, 4202, 4334, 5797, 5921, 6107, 6494, 6698, 8404, 8668, 11594, 11842, 12214, 12988, 13396, 23188, 23684, 24428, 35717, 36839, 37627, 65131, 67177, 71434, 73678, 75254, 100657, 103819, 130262, 134354, 142868, 147356, 150508, 201314, 207638, 260524, 268708, 402628, 413897, 415276, 639659, 827794, 1107227, 1142009, 1166437, 1279318, 1655588, 2214454, 2284018, 2332874, 2558636, 4428908, 4568036, 4665748, 7036249, 12830807, 14072498, 19829429, 25661614, 28144996, 39658858, 51323228, 79317716, 218123719, 436247438, 872494876]

約数ペア:

[(1, 872494876), (2, 436247438), (4, 218123719), (11, 79317716), (17, 51323228), (22, 39658858), (31, 28144996), (34, 25661614), (44, 19829429), (62, 14072498), (68, 12830807), (124, 7036249), (187, 4665748), (191, 4568036), (197, 4428908), (341, 2558636), (374, 2332874), (382, 2284018), (394, 2214454), (527, 1655588), (682, 1279318), (748, 1166437), (764, 1142009), (788, 1107227), (1054, 827794), (1364, 639659), (2101, 415276), (2108, 413897), (2167, 402628), (3247, 268708), (3349, 260524), (4202, 207638), (4334, 201314), (5797, 150508), (5921, 147356), (6107, 142868), (6494, 134354), (6698, 130262), (8404, 103819), (8668, 100657), (11594, 75254), (11842, 73678), (12214, 71434), (12988, 67177), (13396, 65131), (23188, 37627), (23684, 36839), (24428, 35717)]