518295492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1213}}^1$

素因数の和:1330

約数の個数: 144

約数和(自身を含む): 1559009088

約数和(自身を除く): 1040713596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 83, 99, 117, 132, 143, 156, 166, 198, 234, 249, 286, 332, 396, 429, 468, 498, 572, 747, 858, 913, 996, 1079, 1213, 1287, 1494, 1716, 1826, 2158, 2426, 2574, 2739, 2988, 3237, 3639, 3652, 4316, 4852, 5148, 5478, 6474, 7278, 8217, 9711, 10917, 10956, 11869, 12948, 13343, 14556, 15769, 16434, 19422, 21834, 23738, 26686, 31538, 32868, 35607, 38844, 40029, 43668, 47307, 47476, 53372, 63076, 71214, 80058, 94614, 100679, 106821, 120087, 141921, 142428, 160116, 173459, 189228, 201358, 213642, 240174, 283842, 302037, 346918, 402716, 427284, 480348, 520377, 567684, 604074, 693836, 906111, 1040754, 1107469, 1208148, 1308827, 1561131, 1812222, 2081508, 2214938, 2617654, 3122262, 3322407, 3624444, 3926481, 4429876, 5235308, 6244524, 6644814, 7852962, 9967221, 11779443, 13289628, 14397097, 15705924, 19934442, 23558886, 28794194, 39868884, 43191291, 47117772, 57588388, 86382582, 129573873, 172765164, 259147746, 518295492]

約数ペア:

[(1, 518295492), (2, 259147746), (3, 172765164), (4, 129573873), (6, 86382582), (9, 57588388), (11, 47117772), (12, 43191291), (13, 39868884), (18, 28794194), (22, 23558886), (26, 19934442), (33, 15705924), (36, 14397097), (39, 13289628), (44, 11779443), (52, 9967221), (66, 7852962), (78, 6644814), (83, 6244524), (99, 5235308), (117, 4429876), (132, 3926481), (143, 3624444), (156, 3322407), (166, 3122262), (198, 2617654), (234, 2214938), (249, 2081508), (286, 1812222), (332, 1561131), (396, 1308827), (429, 1208148), (468, 1107469), (498, 1040754), (572, 906111), (747, 693836), (858, 604074), (913, 567684), (996, 520377), (1079, 480348), (1213, 427284), (1287, 402716), (1494, 346918), (1716, 302037), (1826, 283842), (2158, 240174), (2426, 213642), (2574, 201358), (2739, 189228), (2988, 173459), (3237, 160116), (3639, 142428), (3652, 141921), (4316, 120087), (4852, 106821), (5148, 100679), (5478, 94614), (6474, 80058), (7278, 71214), (8217, 63076), (9711, 53372), (10917, 47476), (10956, 47307), (11869, 43668), (12948, 40029), (13343, 38844), (14556, 35607), (15769, 32868), (16434, 31538), (19422, 26686), (21834, 23738)]