277268472

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^2$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 837596760

約数和(自身を除く): 560328288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 83, 86, 104, 117, 129, 156, 166, 172, 234, 249, 258, 312, 332, 344, 387, 468, 498, 516, 559, 664, 747, 774, 936, 996, 1032, 1079, 1118, 1494, 1548, 1677, 1992, 2158, 2236, 2988, 3096, 3237, 3354, 3569, 4316, 4472, 5031, 5976, 6474, 6708, 6889, 7138, 8632, 9711, 10062, 10707, 12948, 13416, 13778, 14276, 19422, 20124, 20667, 21414, 25896, 27556, 28552, 32121, 38844, 40248, 41334, 42828, 46397, 55112, 62001, 64242, 77688, 82668, 85656, 89557, 92794, 124002, 128484, 139191, 165336, 179114, 185588, 248004, 256968, 268671, 278382, 296227, 358228, 371176, 417573, 496008, 537342, 556764, 592454, 716456, 806013, 835146, 888681, 1074684, 1113528, 1184908, 1612026, 1670292, 1777362, 2149368, 2369816, 2666043, 3224052, 3340584, 3554724, 3850951, 5332086, 6448104, 7109448, 7701902, 10664172, 11552853, 15403804, 21328344, 23105706, 30807608, 34658559, 46211412, 69317118, 92422824, 138634236, 277268472]

約数ペア:

[(1, 277268472), (2, 138634236), (3, 92422824), (4, 69317118), (6, 46211412), (8, 34658559), (9, 30807608), (12, 23105706), (13, 21328344), (18, 15403804), (24, 11552853), (26, 10664172), (36, 7701902), (39, 7109448), (43, 6448104), (52, 5332086), (72, 3850951), (78, 3554724), (83, 3340584), (86, 3224052), (104, 2666043), (117, 2369816), (129, 2149368), (156, 1777362), (166, 1670292), (172, 1612026), (234, 1184908), (249, 1113528), (258, 1074684), (312, 888681), (332, 835146), (344, 806013), (387, 716456), (468, 592454), (498, 556764), (516, 537342), (559, 496008), (664, 417573), (747, 371176), (774, 358228), (936, 296227), (996, 278382), (1032, 268671), (1079, 256968), (1118, 248004), (1494, 185588), (1548, 179114), (1677, 165336), (1992, 139191), (2158, 128484), (2236, 124002), (2988, 92794), (3096, 89557), (3237, 85656), (3354, 82668), (3569, 77688), (4316, 64242), (4472, 62001), (5031, 55112), (5976, 46397), (6474, 42828), (6708, 41334), (6889, 40248), (7138, 38844), (8632, 32121), (9711, 28552), (10062, 27556), (10707, 25896), (12948, 21414), (13416, 20667), (13778, 20124), (14276, 19422)]