457690464

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20639}}^1$

素因数の和:20673

約数の個数: 144

約数和(自身を含む): 1622799360

約数和(自身を除く): 1165108896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 11088, 20639, 22176, 41278, 61917, 82556, 123834, 144473, 165112, 185751, 227029, 247668, 288946, 330224, 371502, 433419, 454058, 495336, 577892, 660448, 681087, 743004, 866838, 908116, 990672, 1155784, 1300257, 1362174, 1486008, 1589203, 1733676, 1816232, 1981344, 2043261, 2311568, 2600514, 2724348, 2972016, 3178406, 3467352, 3632464, 4086522, 4623136, 4767609, 5201028, 5448696, 5944032, 6356812, 6934704, 7264928, 8173044, 9535218, 10402056, 10897392, 12713624, 13869408, 14302827, 16346088, 19070436, 20804112, 21794784, 25427248, 28605654, 32692176, 38140872, 41608224, 50854496, 57211308, 65384352, 76281744, 114422616, 152563488, 228845232, 457690464]

約数ペア:

[(1, 457690464), (2, 228845232), (3, 152563488), (4, 114422616), (6, 76281744), (7, 65384352), (8, 57211308), (9, 50854496), (11, 41608224), (12, 38140872), (14, 32692176), (16, 28605654), (18, 25427248), (21, 21794784), (22, 20804112), (24, 19070436), (28, 16346088), (32, 14302827), (33, 13869408), (36, 12713624), (42, 10897392), (44, 10402056), (48, 9535218), (56, 8173044), (63, 7264928), (66, 6934704), (72, 6356812), (77, 5944032), (84, 5448696), (88, 5201028), (96, 4767609), (99, 4623136), (112, 4086522), (126, 3632464), (132, 3467352), (144, 3178406), (154, 2972016), (168, 2724348), (176, 2600514), (198, 2311568), (224, 2043261), (231, 1981344), (252, 1816232), (264, 1733676), (288, 1589203), (308, 1486008), (336, 1362174), (352, 1300257), (396, 1155784), (462, 990672), (504, 908116), (528, 866838), (616, 743004), (672, 681087), (693, 660448), (792, 577892), (924, 495336), (1008, 454058), (1056, 433419), (1232, 371502), (1386, 330224), (1584, 288946), (1848, 247668), (2016, 227029), (2464, 185751), (2772, 165112), (3168, 144473), (3696, 123834), (5544, 82556), (7392, 61917), (11088, 41278), (20639, 22176)]