309790008

素因数分解:

$2^3\times 3^6\times {\mathrm{11}}^2\times {\mathrm{439}}^1$

素因数の和:485

約数の個数: 168

約数和(自身を含む): 959435400

約数和(自身を除く): 649645392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 121, 132, 162, 198, 216, 242, 243, 264, 297, 324, 363, 396, 439, 484, 486, 594, 648, 726, 729, 792, 878, 891, 968, 972, 1089, 1188, 1317, 1452, 1458, 1756, 1782, 1944, 2178, 2376, 2634, 2673, 2904, 2916, 3267, 3512, 3564, 3951, 4356, 4829, 5268, 5346, 5832, 6534, 7128, 7902, 8019, 8712, 9658, 9801, 10536, 10692, 11853, 13068, 14487, 15804, 16038, 19316, 19602, 21384, 23706, 26136, 28974, 29403, 31608, 32076, 35559, 38632, 39204, 43461, 47412, 53119, 57948, 58806, 64152, 71118, 78408, 86922, 88209, 94824, 106238, 106677, 115896, 117612, 130383, 142236, 159357, 173844, 176418, 212476, 213354, 235224, 260766, 284472, 318714, 320031, 347688, 352836, 391149, 424952, 426708, 478071, 521532, 637428, 640062, 705672, 782298, 853416, 956142, 1043064, 1173447, 1274856, 1280124, 1434213, 1564596, 1912284, 2346894, 2560248, 2868426, 3129192, 3520341, 3824568, 4302639, 4693788, 5736852, 7040682, 8605278, 9387576, 11473704, 12907917, 14081364, 17210556, 25815834, 28162728, 34421112, 38723751, 51631668, 77447502, 103263336, 154895004, 309790008]

約数ペア:

[(1, 309790008), (2, 154895004), (3, 103263336), (4, 77447502), (6, 51631668), (8, 38723751), (9, 34421112), (11, 28162728), (12, 25815834), (18, 17210556), (22, 14081364), (24, 12907917), (27, 11473704), (33, 9387576), (36, 8605278), (44, 7040682), (54, 5736852), (66, 4693788), (72, 4302639), (81, 3824568), (88, 3520341), (99, 3129192), (108, 2868426), (121, 2560248), (132, 2346894), (162, 1912284), (198, 1564596), (216, 1434213), (242, 1280124), (243, 1274856), (264, 1173447), (297, 1043064), (324, 956142), (363, 853416), (396, 782298), (439, 705672), (484, 640062), (486, 637428), (594, 521532), (648, 478071), (726, 426708), (729, 424952), (792, 391149), (878, 352836), (891, 347688), (968, 320031), (972, 318714), (1089, 284472), (1188, 260766), (1317, 235224), (1452, 213354), (1458, 212476), (1756, 176418), (1782, 173844), (1944, 159357), (2178, 142236), (2376, 130383), (2634, 117612), (2673, 115896), (2904, 106677), (2916, 106238), (3267, 94824), (3512, 88209), (3564, 86922), (3951, 78408), (4356, 71118), (4829, 64152), (5268, 58806), (5346, 57948), (5832, 53119), (6534, 47412), (7128, 43461), (7902, 39204), (8019, 38632), (8712, 35559), (9658, 32076), (9801, 31608), (10536, 29403), (10692, 28974), (11853, 26136), (13068, 23706), (14487, 21384), (15804, 19602), (16038, 19316)]