489640032

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4261}}^1$

素因数の和:4306

約数の個数: 192

約数和(自身を含む): 1718438400

約数和(自身を除く): 1228798368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4256, 4261, 4788, 5472, 6048, 6384, 7182, 8208, 8522, 9576, 12768, 12783, 14364, 16416, 17044, 19152, 25566, 28728, 29827, 34088, 38304, 38349, 51132, 57456, 59654, 68176, 76698, 80959, 89481, 102264, 114912, 115047, 119308, 136352, 153396, 161918, 178962, 204528, 230094, 238616, 242877, 268443, 306792, 323836, 357924, 409056, 460188, 477232, 485754, 536886, 566713, 613584, 647672, 715848, 728631, 805329, 920376, 954464, 971508, 1073772, 1133426, 1227168, 1295344, 1431696, 1457262, 1610658, 1700139, 1840752, 1943016, 2147544, 2185893, 2266852, 2590688, 2863392, 2914524, 3221316, 3400278, 3681504, 3886032, 4295088, 4371786, 4533704, 5100417, 5829048, 6442632, 6800556, 7772064, 8590176, 8743572, 9067408, 10200834, 11658096, 12885264, 13601112, 15301251, 17487144, 18134816, 20401668, 23316192, 25770528, 27202224, 30602502, 34974288, 40803336, 54404448, 61205004, 69948576, 81606672, 122410008, 163213344, 244820016, 489640032]

約数ペア:

[(1, 489640032), (2, 244820016), (3, 163213344), (4, 122410008), (6, 81606672), (7, 69948576), (8, 61205004), (9, 54404448), (12, 40803336), (14, 34974288), (16, 30602502), (18, 27202224), (19, 25770528), (21, 23316192), (24, 20401668), (27, 18134816), (28, 17487144), (32, 15301251), (36, 13601112), (38, 12885264), (42, 11658096), (48, 10200834), (54, 9067408), (56, 8743572), (57, 8590176), (63, 7772064), (72, 6800556), (76, 6442632), (84, 5829048), (96, 5100417), (108, 4533704), (112, 4371786), (114, 4295088), (126, 3886032), (133, 3681504), (144, 3400278), (152, 3221316), (168, 2914524), (171, 2863392), (189, 2590688), (216, 2266852), (224, 2185893), (228, 2147544), (252, 1943016), (266, 1840752), (288, 1700139), (304, 1610658), (336, 1457262), (342, 1431696), (378, 1295344), (399, 1227168), (432, 1133426), (456, 1073772), (504, 971508), (513, 954464), (532, 920376), (608, 805329), (672, 728631), (684, 715848), (756, 647672), (798, 613584), (864, 566713), (912, 536886), (1008, 485754), (1026, 477232), (1064, 460188), (1197, 409056), (1368, 357924), (1512, 323836), (1596, 306792), (1824, 268443), (2016, 242877), (2052, 238616), (2128, 230094), (2394, 204528), (2736, 178962), (3024, 161918), (3192, 153396), (3591, 136352), (4104, 119308), (4256, 115047), (4261, 114912), (4788, 102264), (5472, 89481), (6048, 80959), (6384, 76698), (7182, 68176), (8208, 59654), (8522, 57456), (9576, 51132), (12768, 38349), (12783, 38304), (14364, 34088), (16416, 29827), (17044, 28728), (19152, 25566)]