250581804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 700707840

約数和(自身を除く): 450126036

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 31, 33, 38, 44, 57, 62, 66, 76, 93, 114, 121, 124, 132, 186, 209, 228, 242, 293, 341, 363, 372, 418, 484, 586, 589, 627, 682, 726, 836, 879, 1023, 1172, 1178, 1254, 1364, 1452, 1758, 1767, 2046, 2299, 2356, 2508, 3223, 3516, 3534, 3751, 4092, 4598, 5567, 6446, 6479, 6897, 7068, 7502, 9083, 9196, 9669, 11134, 11253, 12892, 12958, 13794, 15004, 16701, 18166, 19338, 19437, 22268, 22506, 25916, 27249, 27588, 33402, 35453, 36332, 38676, 38874, 45012, 54498, 61237, 66804, 70906, 71269, 77748, 99913, 106359, 108996, 122474, 141812, 142538, 172577, 183711, 199826, 212718, 213807, 244948, 285076, 299739, 345154, 367422, 399652, 425436, 427614, 517731, 599478, 673607, 690308, 734844, 855228, 1035462, 1099043, 1198956, 1347214, 1898347, 2020821, 2070924, 2198086, 2694428, 3297129, 3796694, 4041642, 4396172, 5695041, 6594258, 7593388, 8083284, 11390082, 13188516, 20881817, 22780164, 41763634, 62645451, 83527268, 125290902, 250581804]

約数ペア:

[(1, 250581804), (2, 125290902), (3, 83527268), (4, 62645451), (6, 41763634), (11, 22780164), (12, 20881817), (19, 13188516), (22, 11390082), (31, 8083284), (33, 7593388), (38, 6594258), (44, 5695041), (57, 4396172), (62, 4041642), (66, 3796694), (76, 3297129), (93, 2694428), (114, 2198086), (121, 2070924), (124, 2020821), (132, 1898347), (186, 1347214), (209, 1198956), (228, 1099043), (242, 1035462), (293, 855228), (341, 734844), (363, 690308), (372, 673607), (418, 599478), (484, 517731), (586, 427614), (589, 425436), (627, 399652), (682, 367422), (726, 345154), (836, 299739), (879, 285076), (1023, 244948), (1172, 213807), (1178, 212718), (1254, 199826), (1364, 183711), (1452, 172577), (1758, 142538), (1767, 141812), (2046, 122474), (2299, 108996), (2356, 106359), (2508, 99913), (3223, 77748), (3516, 71269), (3534, 70906), (3751, 66804), (4092, 61237), (4598, 54498), (5567, 45012), (6446, 38874), (6479, 38676), (6897, 36332), (7068, 35453), (7502, 33402), (9083, 27588), (9196, 27249), (9669, 25916), (11134, 22506), (11253, 22268), (12892, 19437), (12958, 19338), (13794, 18166), (15004, 16701)]