1131920972

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 2649104640

約数和(自身を除く): 1517183668

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 103, 133, 182, 196, 206, 227, 247, 266, 364, 412, 454, 494, 532, 637, 721, 908, 931, 988, 1274, 1339, 1442, 1589, 1729, 1862, 1957, 2548, 2678, 2884, 2951, 3178, 3458, 3724, 3914, 4313, 5047, 5356, 5902, 6356, 6916, 7828, 8626, 9373, 10094, 11123, 11804, 12103, 13699, 17252, 18746, 20188, 20657, 22246, 23381, 24206, 25441, 27398, 30191, 37492, 41314, 44492, 46762, 48412, 50882, 54796, 56069, 60382, 65611, 82628, 93524, 95893, 101764, 112138, 120764, 131222, 144599, 163667, 178087, 191786, 211337, 224276, 262444, 289198, 303953, 327334, 356174, 383572, 392483, 422674, 444239, 578396, 607906, 654668, 712348, 784966, 845348, 888478, 1145669, 1215812, 1246609, 1569932, 1776956, 2127671, 2291338, 2493218, 2747381, 3109673, 4255342, 4582676, 4986436, 5494762, 5775107, 6219346, 8510684, 10989524, 11550214, 12438692, 14893697, 21767711, 23100428, 29787394, 40425749, 43535422, 59574788, 80851498, 87070844, 161702996, 282980243, 565960486, 1131920972]

約数ペア:

[(1, 1131920972), (2, 565960486), (4, 282980243), (7, 161702996), (13, 87070844), (14, 80851498), (19, 59574788), (26, 43535422), (28, 40425749), (38, 29787394), (49, 23100428), (52, 21767711), (76, 14893697), (91, 12438692), (98, 11550214), (103, 10989524), (133, 8510684), (182, 6219346), (196, 5775107), (206, 5494762), (227, 4986436), (247, 4582676), (266, 4255342), (364, 3109673), (412, 2747381), (454, 2493218), (494, 2291338), (532, 2127671), (637, 1776956), (721, 1569932), (908, 1246609), (931, 1215812), (988, 1145669), (1274, 888478), (1339, 845348), (1442, 784966), (1589, 712348), (1729, 654668), (1862, 607906), (1957, 578396), (2548, 444239), (2678, 422674), (2884, 392483), (2951, 383572), (3178, 356174), (3458, 327334), (3724, 303953), (3914, 289198), (4313, 262444), (5047, 224276), (5356, 211337), (5902, 191786), (6356, 178087), (6916, 163667), (7828, 144599), (8626, 131222), (9373, 120764), (10094, 112138), (11123, 101764), (11804, 95893), (12103, 93524), (13699, 82628), (17252, 65611), (18746, 60382), (20188, 56069), (20657, 54796), (22246, 50882), (23381, 48412), (24206, 46762), (25441, 44492), (27398, 41314), (30191, 37492)]