449949552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:447

約数の個数: 160

約数和(自身を含む): 1322915328

約数和(自身を除く): 872965776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 107, 138, 156, 184, 208, 214, 276, 293, 299, 312, 321, 368, 428, 552, 586, 598, 624, 642, 856, 879, 897, 1104, 1172, 1196, 1284, 1391, 1712, 1758, 1794, 2344, 2392, 2461, 2568, 2782, 3516, 3588, 3809, 4173, 4688, 4784, 4922, 5136, 5564, 6739, 7032, 7176, 7383, 7618, 8346, 9844, 11128, 11427, 13478, 14064, 14352, 14766, 15236, 16692, 19688, 20217, 22256, 22854, 26956, 29532, 30472, 31351, 31993, 33384, 39376, 40434, 45708, 53912, 59064, 60944, 62702, 63986, 66768, 80868, 87607, 91416, 94053, 95979, 107824, 118128, 125404, 127972, 161736, 175214, 182832, 188106, 191958, 250808, 255944, 262821, 323472, 350428, 376212, 383916, 407563, 501616, 511888, 525642, 700856, 721073, 752424, 767832, 815126, 1051284, 1222689, 1401712, 1442146, 1504848, 1535664, 1630252, 2102568, 2163219, 2445378, 2884292, 3260504, 4205136, 4326438, 4890756, 5768584, 6521008, 8652876, 9373949, 9781512, 11537168, 17305752, 18747898, 19563024, 28121847, 34611504, 37495796, 56243694, 74991592, 112487388, 149983184, 224974776, 449949552]

約数ペア:

[(1, 449949552), (2, 224974776), (3, 149983184), (4, 112487388), (6, 74991592), (8, 56243694), (12, 37495796), (13, 34611504), (16, 28121847), (23, 19563024), (24, 18747898), (26, 17305752), (39, 11537168), (46, 9781512), (48, 9373949), (52, 8652876), (69, 6521008), (78, 5768584), (92, 4890756), (104, 4326438), (107, 4205136), (138, 3260504), (156, 2884292), (184, 2445378), (208, 2163219), (214, 2102568), (276, 1630252), (293, 1535664), (299, 1504848), (312, 1442146), (321, 1401712), (368, 1222689), (428, 1051284), (552, 815126), (586, 767832), (598, 752424), (624, 721073), (642, 700856), (856, 525642), (879, 511888), (897, 501616), (1104, 407563), (1172, 383916), (1196, 376212), (1284, 350428), (1391, 323472), (1712, 262821), (1758, 255944), (1794, 250808), (2344, 191958), (2392, 188106), (2461, 182832), (2568, 175214), (2782, 161736), (3516, 127972), (3588, 125404), (3809, 118128), (4173, 107824), (4688, 95979), (4784, 94053), (4922, 91416), (5136, 87607), (5564, 80868), (6739, 66768), (7032, 63986), (7176, 62702), (7383, 60944), (7618, 59064), (8346, 53912), (9844, 45708), (11128, 40434), (11427, 39376), (13478, 33384), (14064, 31993), (14352, 31351), (14766, 30472), (15236, 29532), (16692, 26956), (19688, 22854), (20217, 22256)]