325873408

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 830027520

約数和(自身を除く): 504154112

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 152, 224, 238, 256, 266, 272, 304, 323, 448, 476, 532, 544, 563, 608, 646, 896, 952, 1064, 1088, 1126, 1216, 1292, 1792, 1904, 2128, 2176, 2252, 2261, 2432, 2584, 3808, 3941, 4256, 4352, 4504, 4522, 4864, 5168, 7616, 7882, 8512, 9008, 9044, 9571, 10336, 10697, 15232, 15764, 17024, 18016, 18088, 19142, 20672, 21394, 30464, 31528, 34048, 36032, 36176, 38284, 41344, 42788, 63056, 66997, 72064, 72352, 74879, 76568, 82688, 85576, 126112, 133994, 144128, 144704, 149758, 153136, 171152, 181849, 252224, 267988, 289408, 299516, 306272, 342304, 363698, 504448, 535976, 578816, 599032, 612544, 684608, 727396, 1008896, 1071952, 1198064, 1225088, 1272943, 1369216, 1454792, 2143904, 2396128, 2450176, 2545886, 2738432, 2909584, 4287808, 4792256, 5091772, 5819168, 8575616, 9584512, 10183544, 11638336, 17151232, 19169024, 20367088, 23276672, 40734176, 46553344, 81468352, 162936704, 325873408]

約数ペア:

[(1, 325873408), (2, 162936704), (4, 81468352), (7, 46553344), (8, 40734176), (14, 23276672), (16, 20367088), (17, 19169024), (19, 17151232), (28, 11638336), (32, 10183544), (34, 9584512), (38, 8575616), (56, 5819168), (64, 5091772), (68, 4792256), (76, 4287808), (112, 2909584), (119, 2738432), (128, 2545886), (133, 2450176), (136, 2396128), (152, 2143904), (224, 1454792), (238, 1369216), (256, 1272943), (266, 1225088), (272, 1198064), (304, 1071952), (323, 1008896), (448, 727396), (476, 684608), (532, 612544), (544, 599032), (563, 578816), (608, 535976), (646, 504448), (896, 363698), (952, 342304), (1064, 306272), (1088, 299516), (1126, 289408), (1216, 267988), (1292, 252224), (1792, 181849), (1904, 171152), (2128, 153136), (2176, 149758), (2252, 144704), (2261, 144128), (2432, 133994), (2584, 126112), (3808, 85576), (3941, 82688), (4256, 76568), (4352, 74879), (4504, 72352), (4522, 72064), (4864, 66997), (5168, 63056), (7616, 42788), (7882, 41344), (8512, 38284), (9008, 36176), (9044, 36032), (9571, 34048), (10336, 31528), (10697, 30464), (15232, 21394), (15764, 20672), (17024, 19142), (18016, 18088)]