221617032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 256

約数和(自身を含む): 743178240

約数和(自身を除く): 521561208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 47, 51, 52, 56, 68, 78, 84, 91, 94, 102, 104, 119, 127, 136, 141, 156, 168, 182, 188, 204, 221, 238, 254, 273, 282, 312, 329, 357, 364, 376, 381, 408, 442, 476, 508, 546, 564, 611, 658, 663, 714, 728, 762, 799, 884, 889, 952, 987, 1016, 1092, 1128, 1222, 1316, 1326, 1428, 1524, 1547, 1598, 1651, 1768, 1778, 1833, 1974, 2159, 2184, 2397, 2444, 2632, 2652, 2667, 2856, 3048, 3094, 3196, 3302, 3556, 3666, 3948, 4277, 4318, 4641, 4794, 4888, 4953, 5304, 5334, 5593, 5969, 6188, 6392, 6477, 6604, 7112, 7332, 7896, 8554, 8636, 9282, 9588, 9906, 10387, 10668, 11186, 11557, 11938, 12376, 12831, 12954, 13208, 14664, 15113, 16779, 17108, 17272, 17907, 18564, 19176, 19812, 20774, 21336, 22372, 23114, 23876, 25662, 25908, 28067, 30226, 31161, 33558, 34216, 34671, 35814, 37128, 39624, 41548, 41783, 44744, 45339, 46228, 47752, 51324, 51816, 56134, 60452, 62322, 67116, 69342, 71628, 72709, 77597, 83096, 83566, 84201, 90678, 92456, 101473, 102648, 112268, 120904, 124644, 125349, 134232, 138684, 143256, 145418, 155194, 167132, 168402, 181356, 196469, 202946, 218127, 224536, 232791, 249288, 250698, 277368, 290836, 304419, 310388, 334264, 336804, 362712, 392938, 405892, 436254, 465582, 501396, 543179, 581672, 589407, 608838, 620776, 673608, 710311, 785876, 811784, 872508, 931164, 1002792, 1086358, 1178814, 1217676, 1319149, 1420622, 1571752, 1629537, 1745016, 1862328, 2130933, 2172716, 2357628, 2435352, 2638298, 2841244, 3259074, 3957447, 4261866, 4345432, 4715256, 5276596, 5682488, 6518148, 7914894, 8523732, 9234043, 10553192, 13036296, 15829788, 17047464, 18468086, 27702129, 31659576, 36936172, 55404258, 73872344, 110808516, 221617032]

約数ペア:

[(1, 221617032), (2, 110808516), (3, 73872344), (4, 55404258), (6, 36936172), (7, 31659576), (8, 27702129), (12, 18468086), (13, 17047464), (14, 15829788), (17, 13036296), (21, 10553192), (24, 9234043), (26, 8523732), (28, 7914894), (34, 6518148), (39, 5682488), (42, 5276596), (47, 4715256), (51, 4345432), (52, 4261866), (56, 3957447), (68, 3259074), (78, 2841244), (84, 2638298), (91, 2435352), (94, 2357628), (102, 2172716), (104, 2130933), (119, 1862328), (127, 1745016), (136, 1629537), (141, 1571752), (156, 1420622), (168, 1319149), (182, 1217676), (188, 1178814), (204, 1086358), (221, 1002792), (238, 931164), (254, 872508), (273, 811784), (282, 785876), (312, 710311), (329, 673608), (357, 620776), (364, 608838), (376, 589407), (381, 581672), (408, 543179), (442, 501396), (476, 465582), (508, 436254), (546, 405892), (564, 392938), (611, 362712), (658, 336804), (663, 334264), (714, 310388), (728, 304419), (762, 290836), (799, 277368), (884, 250698), (889, 249288), (952, 232791), (987, 224536), (1016, 218127), (1092, 202946), (1128, 196469), (1222, 181356), (1316, 168402), (1326, 167132), (1428, 155194), (1524, 145418), (1547, 143256), (1598, 138684), (1651, 134232), (1768, 125349), (1778, 124644), (1833, 120904), (1974, 112268), (2159, 102648), (2184, 101473), (2397, 92456), (2444, 90678), (2632, 84201), (2652, 83566), (2667, 83096), (2856, 77597), (3048, 72709), (3094, 71628), (3196, 69342), (3302, 67116), (3556, 62322), (3666, 60452), (3948, 56134), (4277, 51816), (4318, 51324), (4641, 47752), (4794, 46228), (4888, 45339), (4953, 44744), (5304, 41783), (5334, 41548), (5593, 39624), (5969, 37128), (6188, 35814), (6392, 34671), (6477, 34216), (6604, 33558), (7112, 31161), (7332, 30226), (7896, 28067), (8554, 25908), (8636, 25662), (9282, 23876), (9588, 23114), (9906, 22372), (10387, 21336), (10668, 20774), (11186, 19812), (11557, 19176), (11938, 18564), (12376, 17907), (12831, 17272), (12954, 17108), (13208, 16779), (14664, 15113)]