245388528

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2459}}^1$

素因数の和:2497

約数の個数: 200

約数和(自身を含む): 885836160

約数和(自身を除く): 640447632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 231, 252, 264, 297, 308, 324, 336, 378, 396, 432, 462, 504, 528, 567, 594, 616, 648, 693, 756, 792, 891, 924, 1008, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1782, 1848, 2079, 2268, 2376, 2459, 2772, 3024, 3564, 3696, 4158, 4536, 4752, 4918, 5544, 6237, 7128, 7377, 8316, 9072, 9836, 11088, 12474, 14256, 14754, 16632, 17213, 19672, 22131, 24948, 27049, 29508, 33264, 34426, 39344, 44262, 49896, 51639, 54098, 59016, 66393, 68852, 81147, 88524, 99792, 103278, 108196, 118032, 132786, 137704, 154917, 162294, 177048, 189343, 199179, 206556, 216392, 243441, 265572, 275408, 309834, 324588, 354096, 378686, 398358, 413112, 432784, 464751, 486882, 531144, 568029, 619668, 649176, 730323, 757372, 796716, 826224, 929502, 973764, 1062288, 1136058, 1239336, 1298352, 1394253, 1460646, 1514744, 1593432, 1704087, 1859004, 1947528, 2190969, 2272116, 2478672, 2788506, 2921292, 3029488, 3186864, 3408174, 3718008, 3895056, 4381938, 4544232, 5112261, 5577012, 5842584, 6816348, 7436016, 8763876, 9088464, 10224522, 11154024, 11685168, 13632696, 15336783, 17527752, 20449044, 22308048, 27265392, 30673566, 35055504, 40898088, 61347132, 81796176, 122694264, 245388528]

約数ペア:

[(1, 245388528), (2, 122694264), (3, 81796176), (4, 61347132), (6, 40898088), (7, 35055504), (8, 30673566), (9, 27265392), (11, 22308048), (12, 20449044), (14, 17527752), (16, 15336783), (18, 13632696), (21, 11685168), (22, 11154024), (24, 10224522), (27, 9088464), (28, 8763876), (33, 7436016), (36, 6816348), (42, 5842584), (44, 5577012), (48, 5112261), (54, 4544232), (56, 4381938), (63, 3895056), (66, 3718008), (72, 3408174), (77, 3186864), (81, 3029488), (84, 2921292), (88, 2788506), (99, 2478672), (108, 2272116), (112, 2190969), (126, 1947528), (132, 1859004), (144, 1704087), (154, 1593432), (162, 1514744), (168, 1460646), (176, 1394253), (189, 1298352), (198, 1239336), (216, 1136058), (231, 1062288), (252, 973764), (264, 929502), (297, 826224), (308, 796716), (324, 757372), (336, 730323), (378, 649176), (396, 619668), (432, 568029), (462, 531144), (504, 486882), (528, 464751), (567, 432784), (594, 413112), (616, 398358), (648, 378686), (693, 354096), (756, 324588), (792, 309834), (891, 275408), (924, 265572), (1008, 243441), (1134, 216392), (1188, 206556), (1232, 199179), (1296, 189343), (1386, 177048), (1512, 162294), (1584, 154917), (1782, 137704), (1848, 132786), (2079, 118032), (2268, 108196), (2376, 103278), (2459, 99792), (2772, 88524), (3024, 81147), (3564, 68852), (3696, 66393), (4158, 59016), (4536, 54098), (4752, 51639), (4918, 49896), (5544, 44262), (6237, 39344), (7128, 34426), (7377, 33264), (8316, 29508), (9072, 27049), (9836, 24948), (11088, 22131), (12474, 19672), (14256, 17213), (14754, 16632)]