28800504

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 84474000

約数和(自身を除く): 55673496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 444, 456, 569, 666, 684, 703, 888, 1138, 1332, 1368, 1406, 1707, 2109, 2276, 2664, 2812, 3414, 4218, 4552, 5121, 5624, 6327, 6828, 8436, 10242, 10811, 12654, 13656, 16872, 20484, 21053, 21622, 25308, 32433, 40968, 42106, 43244, 50616, 63159, 64866, 84212, 86488, 97299, 126318, 129732, 168424, 189477, 194598, 252636, 259464, 378954, 389196, 400007, 505272, 757908, 778392, 800014, 1200021, 1515816, 1600028, 2400042, 3200056, 3600063, 4800084, 7200126, 9600168, 14400252, 28800504]

約数ペア:

[(1, 28800504), (2, 14400252), (3, 9600168), (4, 7200126), (6, 4800084), (8, 3600063), (9, 3200056), (12, 2400042), (18, 1600028), (19, 1515816), (24, 1200021), (36, 800014), (37, 778392), (38, 757908), (57, 505272), (72, 400007), (74, 389196), (76, 378954), (111, 259464), (114, 252636), (148, 194598), (152, 189477), (171, 168424), (222, 129732), (228, 126318), (296, 97299), (333, 86488), (342, 84212), (444, 64866), (456, 63159), (569, 50616), (666, 43244), (684, 42106), (703, 40968), (888, 32433), (1138, 25308), (1332, 21622), (1368, 21053), (1406, 20484), (1707, 16872), (2109, 13656), (2276, 12654), (2664, 10811), (2812, 10242), (3414, 8436), (4218, 6828), (4552, 6327), (5121, 5624)]