868434216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 2529792000

約数和(自身を除く): 1661357784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 59, 76, 78, 104, 114, 118, 152, 156, 169, 177, 191, 228, 236, 247, 312, 338, 354, 382, 456, 472, 494, 507, 573, 676, 708, 741, 764, 767, 988, 1014, 1121, 1146, 1352, 1416, 1482, 1528, 1534, 1976, 2028, 2242, 2292, 2301, 2483, 2964, 3068, 3211, 3363, 3629, 4056, 4484, 4584, 4602, 4966, 5928, 6136, 6422, 6726, 7258, 7449, 8968, 9204, 9633, 9932, 9971, 10887, 11269, 12844, 13452, 14516, 14573, 14898, 18408, 19266, 19864, 19942, 21774, 22538, 25688, 26904, 29032, 29146, 29796, 29913, 32279, 33807, 38532, 39884, 43548, 43719, 45076, 47177, 58292, 59592, 59826, 64558, 67614, 77064, 79768, 87096, 87438, 90152, 94354, 96837, 116584, 119652, 129116, 135228, 141531, 146497, 174876, 188708, 189449, 193674, 214111, 239304, 258232, 270456, 283062, 292994, 349752, 377416, 378898, 387348, 428222, 439491, 566124, 568347, 585988, 613301, 642333, 757796, 774696, 856444, 878982, 1132248, 1136694, 1171976, 1226602, 1284666, 1515592, 1712888, 1757964, 1839903, 1904461, 2273388, 2453204, 2569332, 2783443, 3515928, 3679806, 3808922, 4546776, 4906408, 5138664, 5566886, 5713383, 7359612, 7617844, 8350329, 11133772, 11426766, 14719224, 15235688, 16700658, 22267544, 22853532, 33401316, 36184759, 45707064, 66802632, 72369518, 108554277, 144739036, 217108554, 289478072, 434217108, 868434216]

約数ペア:

[(1, 868434216), (2, 434217108), (3, 289478072), (4, 217108554), (6, 144739036), (8, 108554277), (12, 72369518), (13, 66802632), (19, 45707064), (24, 36184759), (26, 33401316), (38, 22853532), (39, 22267544), (52, 16700658), (57, 15235688), (59, 14719224), (76, 11426766), (78, 11133772), (104, 8350329), (114, 7617844), (118, 7359612), (152, 5713383), (156, 5566886), (169, 5138664), (177, 4906408), (191, 4546776), (228, 3808922), (236, 3679806), (247, 3515928), (312, 2783443), (338, 2569332), (354, 2453204), (382, 2273388), (456, 1904461), (472, 1839903), (494, 1757964), (507, 1712888), (573, 1515592), (676, 1284666), (708, 1226602), (741, 1171976), (764, 1136694), (767, 1132248), (988, 878982), (1014, 856444), (1121, 774696), (1146, 757796), (1352, 642333), (1416, 613301), (1482, 585988), (1528, 568347), (1534, 566124), (1976, 439491), (2028, 428222), (2242, 387348), (2292, 378898), (2301, 377416), (2483, 349752), (2964, 292994), (3068, 283062), (3211, 270456), (3363, 258232), (3629, 239304), (4056, 214111), (4484, 193674), (4584, 189449), (4602, 188708), (4966, 174876), (5928, 146497), (6136, 141531), (6422, 135228), (6726, 129116), (7258, 119652), (7449, 116584), (8968, 96837), (9204, 94354), (9633, 90152), (9932, 87438), (9971, 87096), (10887, 79768), (11269, 77064), (12844, 67614), (13452, 64558), (14516, 59826), (14573, 59592), (14898, 58292), (18408, 47177), (19266, 45076), (19864, 43719), (19942, 43548), (21774, 39884), (22538, 38532), (25688, 33807), (26904, 32279), (29032, 29913), (29146, 29796)]