490090302

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2221}}^1$

素因数の和:2306

約数の個数: 96

約数和(自身を含む): 1222917696

約数和(自身を除く): 732827394

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 41, 46, 69, 78, 82, 117, 123, 138, 207, 234, 246, 299, 369, 414, 533, 598, 738, 897, 943, 1066, 1599, 1794, 1886, 2221, 2691, 2829, 3198, 4442, 4797, 5382, 5658, 6663, 8487, 9594, 12259, 13326, 16974, 19989, 24518, 28873, 36777, 39978, 51083, 57746, 73554, 86619, 91061, 102166, 110331, 153249, 173238, 182122, 220662, 259857, 273183, 306498, 459747, 519714, 546366, 664079, 819549, 919494, 1183793, 1328158, 1639098, 1992237, 2094403, 2367586, 3551379, 3984474, 4188806, 5976711, 6283209, 7102758, 10654137, 11953422, 12566418, 18849627, 21308274, 27227239, 37699254, 54454478, 81681717, 163363434, 245045151, 490090302]

約数ペア:

[(1, 490090302), (2, 245045151), (3, 163363434), (6, 81681717), (9, 54454478), (13, 37699254), (18, 27227239), (23, 21308274), (26, 18849627), (39, 12566418), (41, 11953422), (46, 10654137), (69, 7102758), (78, 6283209), (82, 5976711), (117, 4188806), (123, 3984474), (138, 3551379), (207, 2367586), (234, 2094403), (246, 1992237), (299, 1639098), (369, 1328158), (414, 1183793), (533, 919494), (598, 819549), (738, 664079), (897, 546366), (943, 519714), (1066, 459747), (1599, 306498), (1794, 273183), (1886, 259857), (2221, 220662), (2691, 182122), (2829, 173238), (3198, 153249), (4442, 110331), (4797, 102166), (5382, 91061), (5658, 86619), (6663, 73554), (8487, 57746), (9594, 51083), (12259, 39978), (13326, 36777), (16974, 28873), (19989, 24518)]