289487952

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2713}}^1$

素因数の和:2762

約数の個数: 160

約数和(自身を含む): 942300800

約数和(自身を除く): 652812848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 432, 456, 468, 494, 513, 624, 684, 702, 741, 912, 936, 988, 1026, 1368, 1404, 1482, 1872, 1976, 2052, 2223, 2713, 2736, 2808, 2964, 3952, 4104, 4446, 5426, 5616, 5928, 6669, 8139, 8208, 8892, 10852, 11856, 13338, 16278, 17784, 21704, 24417, 26676, 32556, 35269, 35568, 43408, 48834, 51547, 53352, 65112, 70538, 73251, 97668, 103094, 105807, 106704, 130224, 141076, 146502, 154641, 195336, 206188, 211614, 282152, 293004, 309282, 317421, 390672, 412376, 423228, 463923, 564304, 586008, 618564, 634842, 670111, 824752, 846456, 927846, 952263, 1172016, 1237128, 1269684, 1340222, 1391769, 1692912, 1855692, 1904526, 2010333, 2474256, 2539368, 2680444, 2783538, 3711384, 3809052, 4020666, 5078736, 5360888, 5567076, 6030999, 7422768, 7618104, 8041332, 10721776, 11134152, 12061998, 15236208, 16082664, 18092997, 22268304, 24123996, 32165328, 36185994, 48247992, 72371988, 96495984, 144743976, 289487952]

約数ペア:

[(1, 289487952), (2, 144743976), (3, 96495984), (4, 72371988), (6, 48247992), (8, 36185994), (9, 32165328), (12, 24123996), (13, 22268304), (16, 18092997), (18, 16082664), (19, 15236208), (24, 12061998), (26, 11134152), (27, 10721776), (36, 8041332), (38, 7618104), (39, 7422768), (48, 6030999), (52, 5567076), (54, 5360888), (57, 5078736), (72, 4020666), (76, 3809052), (78, 3711384), (104, 2783538), (108, 2680444), (114, 2539368), (117, 2474256), (144, 2010333), (152, 1904526), (156, 1855692), (171, 1692912), (208, 1391769), (216, 1340222), (228, 1269684), (234, 1237128), (247, 1172016), (304, 952263), (312, 927846), (342, 846456), (351, 824752), (432, 670111), (456, 634842), (468, 618564), (494, 586008), (513, 564304), (624, 463923), (684, 423228), (702, 412376), (741, 390672), (912, 317421), (936, 309282), (988, 293004), (1026, 282152), (1368, 211614), (1404, 206188), (1482, 195336), (1872, 154641), (1976, 146502), (2052, 141076), (2223, 130224), (2713, 106704), (2736, 105807), (2808, 103094), (2964, 97668), (3952, 73251), (4104, 70538), (4446, 65112), (5426, 53352), (5616, 51547), (5928, 48834), (6669, 43408), (8139, 35568), (8208, 35269), (8892, 32556), (10852, 26676), (11856, 24417), (13338, 21704), (16278, 17784)]