493842996

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 1376588304

約数和(自身を除く): 882745308

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 113, 148, 153, 193, 204, 222, 226, 306, 333, 339, 386, 444, 452, 579, 612, 629, 666, 678, 772, 1017, 1158, 1258, 1332, 1356, 1737, 1887, 1921, 2034, 2316, 2516, 3281, 3474, 3774, 3842, 4068, 4181, 5661, 5763, 6562, 6948, 7141, 7548, 7684, 8362, 9843, 11322, 11526, 12543, 13124, 14282, 16724, 17289, 19686, 21423, 21809, 22644, 23052, 25086, 28564, 29529, 34578, 37629, 39372, 42846, 43618, 50172, 59058, 64269, 65427, 69156, 71077, 75258, 85692, 87236, 118116, 121397, 128538, 130854, 142154, 150516, 196281, 213231, 242794, 257076, 261708, 284308, 364191, 370753, 392562, 426462, 485588, 639693, 728382, 741506, 785124, 806933, 852924, 1092573, 1112259, 1279386, 1456764, 1483012, 1613866, 2185146, 2224518, 2420799, 2558772, 3227732, 3336777, 4370292, 4449036, 4841598, 6673554, 7262397, 9683196, 13347108, 13717861, 14524794, 27435722, 29049588, 41153583, 54871444, 82307166, 123460749, 164614332, 246921498, 493842996]

約数ペア:

[(1, 493842996), (2, 246921498), (3, 164614332), (4, 123460749), (6, 82307166), (9, 54871444), (12, 41153583), (17, 29049588), (18, 27435722), (34, 14524794), (36, 13717861), (37, 13347108), (51, 9683196), (68, 7262397), (74, 6673554), (102, 4841598), (111, 4449036), (113, 4370292), (148, 3336777), (153, 3227732), (193, 2558772), (204, 2420799), (222, 2224518), (226, 2185146), (306, 1613866), (333, 1483012), (339, 1456764), (386, 1279386), (444, 1112259), (452, 1092573), (579, 852924), (612, 806933), (629, 785124), (666, 741506), (678, 728382), (772, 639693), (1017, 485588), (1158, 426462), (1258, 392562), (1332, 370753), (1356, 364191), (1737, 284308), (1887, 261708), (1921, 257076), (2034, 242794), (2316, 213231), (2516, 196281), (3281, 150516), (3474, 142154), (3774, 130854), (3842, 128538), (4068, 121397), (4181, 118116), (5661, 87236), (5763, 85692), (6562, 75258), (6948, 71077), (7141, 69156), (7548, 65427), (7684, 64269), (8362, 59058), (9843, 50172), (11322, 43618), (11526, 42846), (12543, 39372), (13124, 37629), (14282, 34578), (16724, 29529), (17289, 28564), (19686, 25086), (21423, 23052), (21809, 22644)]