242617284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2450

約数の個数: 144

約数和(自身を含む): 779484160

約数和(自身を除く): 536866876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2389, 2418, 2604, 2821, 3276, 3627, 3906, 4778, 4836, 5642, 7167, 7254, 7812, 8463, 9556, 11284, 14334, 14508, 16723, 16926, 21501, 25389, 28668, 31057, 33446, 33852, 43002, 50169, 50778, 62114, 66892, 74059, 86004, 93171, 100338, 101556, 124228, 148118, 150507, 186342, 200676, 217399, 222177, 279513, 296236, 301014, 372684, 434798, 444354, 518413, 559026, 602028, 652197, 666531, 869596, 888708, 962767, 1036826, 1118052, 1304394, 1333062, 1555239, 1925534, 1956591, 2073652, 2608788, 2666124, 2888301, 3110478, 3851068, 3913182, 4665717, 5776602, 6220956, 6739369, 7826364, 8664903, 9331434, 11553204, 13478738, 17329806, 18662868, 20218107, 26957476, 34659612, 40436214, 60654321, 80872428, 121308642, 242617284]

約数ペア:

[(1, 242617284), (2, 121308642), (3, 80872428), (4, 60654321), (6, 40436214), (7, 34659612), (9, 26957476), (12, 20218107), (13, 18662868), (14, 17329806), (18, 13478738), (21, 11553204), (26, 9331434), (28, 8664903), (31, 7826364), (36, 6739369), (39, 6220956), (42, 5776602), (52, 4665717), (62, 3913182), (63, 3851068), (78, 3110478), (84, 2888301), (91, 2666124), (93, 2608788), (117, 2073652), (124, 1956591), (126, 1925534), (156, 1555239), (182, 1333062), (186, 1304394), (217, 1118052), (234, 1036826), (252, 962767), (273, 888708), (279, 869596), (364, 666531), (372, 652197), (403, 602028), (434, 559026), (468, 518413), (546, 444354), (558, 434798), (651, 372684), (806, 301014), (819, 296236), (868, 279513), (1092, 222177), (1116, 217399), (1209, 200676), (1302, 186342), (1612, 150507), (1638, 148118), (1953, 124228), (2389, 101556), (2418, 100338), (2604, 93171), (2821, 86004), (3276, 74059), (3627, 66892), (3906, 62114), (4778, 50778), (4836, 50169), (5642, 43002), (7167, 33852), (7254, 33446), (7812, 31057), (8463, 28668), (9556, 25389), (11284, 21501), (14334, 16926), (14508, 16723)]