450501688

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 1081584000

約数和(自身を除く): 631082312

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 73, 91, 98, 104, 146, 173, 182, 196, 292, 343, 346, 364, 392, 511, 584, 637, 686, 692, 728, 949, 1022, 1211, 1274, 1372, 1384, 1898, 2044, 2249, 2422, 2548, 2744, 3577, 3796, 4088, 4459, 4498, 4844, 5096, 6643, 7154, 7592, 8477, 8918, 8996, 9688, 12629, 13286, 14308, 15743, 16954, 17836, 17992, 25039, 25258, 26572, 28616, 31486, 33908, 35672, 46501, 50078, 50516, 53144, 59339, 62972, 67816, 88403, 93002, 100156, 101032, 110201, 118678, 125944, 164177, 176806, 186004, 200312, 220402, 237356, 325507, 328354, 353612, 372008, 440804, 474712, 618821, 651014, 656708, 707224, 771407, 881608, 1149239, 1237642, 1302028, 1313416, 1542814, 2298478, 2475284, 2604056, 3085628, 4331747, 4596956, 4950568, 6171256, 8044673, 8663494, 9193912, 16089346, 17326988, 32178692, 34653976, 56312711, 64357384, 112625422, 225250844, 450501688]

約数ペア:

[(1, 450501688), (2, 225250844), (4, 112625422), (7, 64357384), (8, 56312711), (13, 34653976), (14, 32178692), (26, 17326988), (28, 16089346), (49, 9193912), (52, 8663494), (56, 8044673), (73, 6171256), (91, 4950568), (98, 4596956), (104, 4331747), (146, 3085628), (173, 2604056), (182, 2475284), (196, 2298478), (292, 1542814), (343, 1313416), (346, 1302028), (364, 1237642), (392, 1149239), (511, 881608), (584, 771407), (637, 707224), (686, 656708), (692, 651014), (728, 618821), (949, 474712), (1022, 440804), (1211, 372008), (1274, 353612), (1372, 328354), (1384, 325507), (1898, 237356), (2044, 220402), (2249, 200312), (2422, 186004), (2548, 176806), (2744, 164177), (3577, 125944), (3796, 118678), (4088, 110201), (4459, 101032), (4498, 100156), (4844, 93002), (5096, 88403), (6643, 67816), (7154, 62972), (7592, 59339), (8477, 53144), (8918, 50516), (8996, 50078), (9688, 46501), (12629, 35672), (13286, 33908), (14308, 31486), (15743, 28616), (16954, 26572), (17836, 25258), (17992, 25039)]