247910796

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1229

約数の個数: 144

約数和(自身を含む): 774446400

約数和(自身を除く): 526535604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 343, 357, 441, 476, 588, 612, 686, 714, 833, 882, 1029, 1071, 1181, 1372, 1428, 1666, 1764, 2058, 2142, 2362, 2499, 3087, 3332, 3543, 4116, 4284, 4724, 4998, 5831, 6174, 7086, 7497, 8267, 9996, 10629, 11662, 12348, 14172, 14994, 16534, 17493, 20077, 21258, 23324, 24801, 29988, 33068, 34986, 40154, 42516, 49602, 52479, 57869, 60231, 69972, 74403, 80308, 99204, 104958, 115738, 120462, 140539, 148806, 173607, 180693, 209916, 231476, 240924, 281078, 297612, 347214, 361386, 405083, 421617, 520821, 562156, 694428, 722772, 810166, 843234, 983773, 1041642, 1215249, 1264851, 1620332, 1686468, 1967546, 2083284, 2430498, 2529702, 2951319, 3645747, 3935092, 4860996, 5059404, 5902638, 6886411, 7291494, 8853957, 11805276, 13772822, 14582988, 17707914, 20659233, 27545644, 35415828, 41318466, 61977699, 82636932, 123955398, 247910796]

約数ペア:

[(1, 247910796), (2, 123955398), (3, 82636932), (4, 61977699), (6, 41318466), (7, 35415828), (9, 27545644), (12, 20659233), (14, 17707914), (17, 14582988), (18, 13772822), (21, 11805276), (28, 8853957), (34, 7291494), (36, 6886411), (42, 5902638), (49, 5059404), (51, 4860996), (63, 3935092), (68, 3645747), (84, 2951319), (98, 2529702), (102, 2430498), (119, 2083284), (126, 1967546), (147, 1686468), (153, 1620332), (196, 1264851), (204, 1215249), (238, 1041642), (252, 983773), (294, 843234), (306, 810166), (343, 722772), (357, 694428), (441, 562156), (476, 520821), (588, 421617), (612, 405083), (686, 361386), (714, 347214), (833, 297612), (882, 281078), (1029, 240924), (1071, 231476), (1181, 209916), (1372, 180693), (1428, 173607), (1666, 148806), (1764, 140539), (2058, 120462), (2142, 115738), (2362, 104958), (2499, 99204), (3087, 80308), (3332, 74403), (3543, 69972), (4116, 60231), (4284, 57869), (4724, 52479), (4998, 49602), (5831, 42516), (6174, 40154), (7086, 34986), (7497, 33068), (8267, 29988), (9996, 24801), (10629, 23324), (11662, 21258), (12348, 20077), (14172, 17493), (14994, 16534)]