241566228

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1973}}^1$

素因数の和:2181

約数の個数: 72

約数和(自身を含む): 646682400

約数和(自身を除く): 405116172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 179, 228, 342, 358, 537, 684, 716, 1074, 1611, 1973, 2148, 3222, 3401, 3946, 5919, 6444, 6802, 7892, 10203, 11838, 13604, 17757, 20406, 23676, 30609, 35514, 37487, 40812, 61218, 71028, 74974, 112461, 122436, 149948, 224922, 337383, 353167, 449844, 674766, 706334, 1059501, 1349532, 1412668, 2119002, 3178503, 4238004, 6357006, 6710173, 12714012, 13420346, 20130519, 26840692, 40261038, 60391557, 80522076, 120783114, 241566228]

約数ペア:

[(1, 241566228), (2, 120783114), (3, 80522076), (4, 60391557), (6, 40261038), (9, 26840692), (12, 20130519), (18, 13420346), (19, 12714012), (36, 6710173), (38, 6357006), (57, 4238004), (76, 3178503), (114, 2119002), (171, 1412668), (179, 1349532), (228, 1059501), (342, 706334), (358, 674766), (537, 449844), (684, 353167), (716, 337383), (1074, 224922), (1611, 149948), (1973, 122436), (2148, 112461), (3222, 74974), (3401, 71028), (3946, 61218), (5919, 40812), (6444, 37487), (6802, 35514), (7892, 30609), (10203, 23676), (11838, 20406), (13604, 17757)]