274288248

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 256

約数和(自身を含む): 890265600

約数和(自身を除く): 615977352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 31, 36, 39, 46, 52, 54, 62, 69, 72, 78, 92, 93, 104, 108, 117, 124, 137, 138, 156, 184, 186, 207, 216, 234, 248, 274, 276, 279, 299, 312, 351, 372, 403, 411, 414, 468, 548, 552, 558, 598, 621, 702, 713, 744, 806, 822, 828, 837, 897, 936, 1096, 1116, 1196, 1209, 1233, 1242, 1404, 1426, 1612, 1644, 1656, 1674, 1781, 1794, 2139, 2232, 2392, 2418, 2466, 2484, 2691, 2808, 2852, 3151, 3224, 3288, 3348, 3562, 3588, 3627, 3699, 4247, 4278, 4836, 4932, 4968, 5343, 5382, 5704, 6302, 6417, 6696, 7124, 7176, 7254, 7398, 8073, 8494, 8556, 9269, 9453, 9672, 9864, 10686, 10764, 10881, 12604, 12741, 12834, 14248, 14508, 14796, 16029, 16146, 16988, 17112, 18538, 18906, 19251, 21372, 21528, 21762, 25208, 25482, 25668, 27807, 28359, 29016, 29592, 32058, 32292, 33976, 37076, 37812, 38223, 38502, 40963, 42744, 43524, 48087, 50964, 51336, 55211, 55614, 56718, 64116, 64584, 74152, 75624, 76446, 77004, 81926, 83421, 85077, 87048, 96174, 97681, 101928, 110422, 111228, 113436, 114669, 122889, 128232, 152892, 154008, 163852, 165633, 166842, 170154, 192348, 195362, 220844, 222456, 226872, 229338, 245778, 250263, 293043, 305784, 327704, 331266, 333684, 340308, 368667, 384696, 390724, 441688, 458676, 491556, 496899, 500526, 586086, 662532, 667368, 680616, 737334, 781448, 879129, 917352, 983112, 993798, 1001052, 1106001, 1172172, 1269853, 1325064, 1474668, 1490697, 1758258, 1987596, 2002104, 2212002, 2344344, 2539706, 2637387, 2949336, 2981394, 3516516, 3809559, 3975192, 4424004, 5079412, 5274774, 5962788, 7033032, 7619118, 8848008, 10158824, 10549548, 11428677, 11925576, 15238236, 21099096, 22857354, 30476472, 34286031, 45714708, 68572062, 91429416, 137144124, 274288248]

約数ペア:

[(1, 274288248), (2, 137144124), (3, 91429416), (4, 68572062), (6, 45714708), (8, 34286031), (9, 30476472), (12, 22857354), (13, 21099096), (18, 15238236), (23, 11925576), (24, 11428677), (26, 10549548), (27, 10158824), (31, 8848008), (36, 7619118), (39, 7033032), (46, 5962788), (52, 5274774), (54, 5079412), (62, 4424004), (69, 3975192), (72, 3809559), (78, 3516516), (92, 2981394), (93, 2949336), (104, 2637387), (108, 2539706), (117, 2344344), (124, 2212002), (137, 2002104), (138, 1987596), (156, 1758258), (184, 1490697), (186, 1474668), (207, 1325064), (216, 1269853), (234, 1172172), (248, 1106001), (274, 1001052), (276, 993798), (279, 983112), (299, 917352), (312, 879129), (351, 781448), (372, 737334), (403, 680616), (411, 667368), (414, 662532), (468, 586086), (548, 500526), (552, 496899), (558, 491556), (598, 458676), (621, 441688), (702, 390724), (713, 384696), (744, 368667), (806, 340308), (822, 333684), (828, 331266), (837, 327704), (897, 305784), (936, 293043), (1096, 250263), (1116, 245778), (1196, 229338), (1209, 226872), (1233, 222456), (1242, 220844), (1404, 195362), (1426, 192348), (1612, 170154), (1644, 166842), (1656, 165633), (1674, 163852), (1781, 154008), (1794, 152892), (2139, 128232), (2232, 122889), (2392, 114669), (2418, 113436), (2466, 111228), (2484, 110422), (2691, 101928), (2808, 97681), (2852, 96174), (3151, 87048), (3224, 85077), (3288, 83421), (3348, 81926), (3562, 77004), (3588, 76446), (3627, 75624), (3699, 74152), (4247, 64584), (4278, 64116), (4836, 56718), (4932, 55614), (4968, 55211), (5343, 51336), (5382, 50964), (5704, 48087), (6302, 43524), (6417, 42744), (6696, 40963), (7124, 38502), (7176, 38223), (7254, 37812), (7398, 37076), (8073, 33976), (8494, 32292), (8556, 32058), (9269, 29592), (9453, 29016), (9672, 28359), (9864, 27807), (10686, 25668), (10764, 25482), (10881, 25208), (12604, 21762), (12741, 21528), (12834, 21372), (14248, 19251), (14508, 18906), (14796, 18538), (16029, 17112), (16146, 16988)]