198557892

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 614718720

約数和(自身を除く): 416160828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 47, 51, 52, 54, 59, 68, 78, 81, 94, 102, 108, 117, 118, 141, 153, 156, 162, 177, 188, 204, 221, 234, 236, 282, 306, 324, 351, 354, 423, 442, 459, 468, 531, 564, 611, 612, 663, 702, 708, 767, 799, 846, 884, 918, 1003, 1053, 1062, 1222, 1269, 1326, 1377, 1404, 1534, 1593, 1598, 1692, 1833, 1836, 1989, 2006, 2106, 2124, 2301, 2397, 2444, 2538, 2652, 2754, 2773, 3009, 3068, 3186, 3196, 3666, 3807, 3978, 4012, 4212, 4602, 4779, 4794, 5076, 5499, 5508, 5546, 5967, 6018, 6372, 6903, 7191, 7332, 7614, 7956, 8319, 9027, 9204, 9558, 9588, 10387, 10998, 11092, 11934, 12036, 13039, 13806, 14382, 15228, 16497, 16638, 17901, 18054, 19116, 20709, 20774, 21573, 21996, 23868, 24957, 26078, 27081, 27612, 28764, 31161, 32994, 33276, 35802, 36049, 36108, 39117, 41418, 41548, 43146, 47141, 49491, 49914, 52156, 54162, 62127, 62322, 64719, 65988, 71604, 72098, 74871, 78234, 81243, 82836, 86292, 93483, 94282, 98982, 99828, 108147, 108324, 117351, 124254, 124644, 129438, 141423, 144196, 149742, 156468, 162486, 186966, 188564, 197964, 216294, 224613, 234702, 248508, 258876, 280449, 282846, 299484, 324441, 324972, 352053, 373932, 424269, 432588, 449226, 469404, 560898, 565692, 612833, 648882, 704106, 841347, 848538, 898452, 973323, 1056159, 1121796, 1225666, 1272807, 1297764, 1408212, 1682694, 1697076, 1838499, 1946646, 2112318, 2451332, 2545614, 2919969, 3365388, 3676998, 3818421, 3893292, 4224636, 5091228, 5515497, 5839938, 7353996, 7636842, 11030994, 11679876, 15273684, 16546491, 22061988, 33092982, 49639473, 66185964, 99278946, 198557892]

約数ペア:

[(1, 198557892), (2, 99278946), (3, 66185964), (4, 49639473), (6, 33092982), (9, 22061988), (12, 16546491), (13, 15273684), (17, 11679876), (18, 11030994), (26, 7636842), (27, 7353996), (34, 5839938), (36, 5515497), (39, 5091228), (47, 4224636), (51, 3893292), (52, 3818421), (54, 3676998), (59, 3365388), (68, 2919969), (78, 2545614), (81, 2451332), (94, 2112318), (102, 1946646), (108, 1838499), (117, 1697076), (118, 1682694), (141, 1408212), (153, 1297764), (156, 1272807), (162, 1225666), (177, 1121796), (188, 1056159), (204, 973323), (221, 898452), (234, 848538), (236, 841347), (282, 704106), (306, 648882), (324, 612833), (351, 565692), (354, 560898), (423, 469404), (442, 449226), (459, 432588), (468, 424269), (531, 373932), (564, 352053), (611, 324972), (612, 324441), (663, 299484), (702, 282846), (708, 280449), (767, 258876), (799, 248508), (846, 234702), (884, 224613), (918, 216294), (1003, 197964), (1053, 188564), (1062, 186966), (1222, 162486), (1269, 156468), (1326, 149742), (1377, 144196), (1404, 141423), (1534, 129438), (1593, 124644), (1598, 124254), (1692, 117351), (1833, 108324), (1836, 108147), (1989, 99828), (2006, 98982), (2106, 94282), (2124, 93483), (2301, 86292), (2397, 82836), (2444, 81243), (2538, 78234), (2652, 74871), (2754, 72098), (2773, 71604), (3009, 65988), (3068, 64719), (3186, 62322), (3196, 62127), (3666, 54162), (3807, 52156), (3978, 49914), (4012, 49491), (4212, 47141), (4602, 43146), (4779, 41548), (4794, 41418), (5076, 39117), (5499, 36108), (5508, 36049), (5546, 35802), (5967, 33276), (6018, 32994), (6372, 31161), (6903, 28764), (7191, 27612), (7332, 27081), (7614, 26078), (7956, 24957), (8319, 23868), (9027, 21996), (9204, 21573), (9558, 20774), (9588, 20709), (10387, 19116), (10998, 18054), (11092, 17901), (11934, 16638), (12036, 16497), (13039, 15228), (13806, 14382)]