1993940928

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{23549}}^1$

素因数の和:23584

約数の個数: 168

約数和(自身を含む): 6819138000

約数和(自身を除く): 4825197072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 3024, 3136, 3528, 4032, 4704, 5292, 6048, 7056, 9408, 10584, 12096, 14112, 21168, 23549, 28224, 42336, 47098, 70647, 84672, 94196, 141294, 164843, 188392, 211941, 282588, 329686, 376784, 423882, 494529, 565176, 635823, 659372, 753568, 847764, 989058, 1130352, 1153901, 1271646, 1318744, 1483587, 1507136, 1695528, 1978116, 2260704, 2307802, 2543292, 2637488, 2967174, 3391056, 3461703, 3956232, 4450761, 4521408, 4615604, 5086584, 5274976, 5934348, 6782112, 6923406, 7912464, 8901522, 9231208, 10173168, 10385109, 10549952, 11868696, 13564224, 13846812, 15824928, 17803044, 18462416, 20346336, 20770218, 23737392, 27693624, 31155327, 31649856, 35606088, 36924832, 40692672, 41540436, 47474784, 55387248, 62310654, 71212176, 73849664, 83080872, 94949568, 110774496, 124621308, 142424352, 166161744, 221548992, 249242616, 284848704, 332323488, 498485232, 664646976, 996970464, 1993940928]

約数ペア:

[(1, 1993940928), (2, 996970464), (3, 664646976), (4, 498485232), (6, 332323488), (7, 284848704), (8, 249242616), (9, 221548992), (12, 166161744), (14, 142424352), (16, 124621308), (18, 110774496), (21, 94949568), (24, 83080872), (27, 73849664), (28, 71212176), (32, 62310654), (36, 55387248), (42, 47474784), (48, 41540436), (49, 40692672), (54, 36924832), (56, 35606088), (63, 31649856), (64, 31155327), (72, 27693624), (84, 23737392), (96, 20770218), (98, 20346336), (108, 18462416), (112, 17803044), (126, 15824928), (144, 13846812), (147, 13564224), (168, 11868696), (189, 10549952), (192, 10385109), (196, 10173168), (216, 9231208), (224, 8901522), (252, 7912464), (288, 6923406), (294, 6782112), (336, 5934348), (378, 5274976), (392, 5086584), (432, 4615604), (441, 4521408), (448, 4450761), (504, 3956232), (576, 3461703), (588, 3391056), (672, 2967174), (756, 2637488), (784, 2543292), (864, 2307802), (882, 2260704), (1008, 1978116), (1176, 1695528), (1323, 1507136), (1344, 1483587), (1512, 1318744), (1568, 1271646), (1728, 1153901), (1764, 1130352), (2016, 989058), (2352, 847764), (2646, 753568), (3024, 659372), (3136, 635823), (3528, 565176), (4032, 494529), (4704, 423882), (5292, 376784), (6048, 329686), (7056, 282588), (9408, 211941), (10584, 188392), (12096, 164843), (14112, 141294), (21168, 94196), (23549, 84672), (28224, 70647), (42336, 47098)]