233911755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:95

約数の個数: 216

約数和(自身を含む): 569159136

約数和(自身を除く): 335247381

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 19, 21, 33, 35, 45, 51, 55, 57, 63, 77, 85, 95, 99, 105, 119, 121, 133, 153, 165, 171, 187, 209, 231, 255, 285, 315, 323, 357, 361, 363, 385, 399, 495, 561, 595, 605, 627, 665, 693, 765, 847, 855, 935, 969, 1045, 1071, 1083, 1089, 1155, 1197, 1309, 1463, 1615, 1683, 1785, 1805, 1815, 1881, 1995, 2057, 2261, 2299, 2527, 2541, 2805, 2907, 3135, 3249, 3465, 3553, 3927, 3971, 4235, 4389, 4845, 5355, 5415, 5445, 5985, 6137, 6171, 6545, 6783, 6897, 7315, 7581, 7623, 8415, 9405, 10285, 10659, 11305, 11495, 11781, 11913, 12635, 12705, 13167, 14399, 14535, 16093, 16245, 17765, 18411, 18513, 19635, 19855, 20349, 20691, 21945, 22743, 24871, 27797, 30685, 30855, 31977, 33915, 34485, 35739, 37905, 38115, 39083, 42959, 43197, 43681, 48279, 53295, 55233, 58905, 59565, 65835, 67507, 71995, 74613, 80465, 83391, 92055, 92565, 101745, 103455, 113715, 117249, 124355, 128877, 129591, 131043, 138985, 144837, 159885, 178695, 195415, 202521, 214795, 215985, 218405, 223839, 241395, 250173, 273581, 276165, 305767, 337535, 351747, 373065, 386631, 393129, 416955, 472549, 586245, 607563, 644385, 647955, 655215, 724185, 742577, 820743, 917301, 1012605, 1119195, 1250865, 1367905, 1417647, 1528835, 1758735, 1933155, 1965645, 2227731, 2362745, 2462229, 2751903, 3037815, 3712885, 4103715, 4252941, 4586505, 5198039, 6683193, 7088235, 11138655, 12311145, 13759515, 15594117, 21264705, 25990195, 33415965, 46782351, 77970585, 233911755]

約数ペア:

[(1, 233911755), (3, 77970585), (5, 46782351), (7, 33415965), (9, 25990195), (11, 21264705), (15, 15594117), (17, 13759515), (19, 12311145), (21, 11138655), (33, 7088235), (35, 6683193), (45, 5198039), (51, 4586505), (55, 4252941), (57, 4103715), (63, 3712885), (77, 3037815), (85, 2751903), (95, 2462229), (99, 2362745), (105, 2227731), (119, 1965645), (121, 1933155), (133, 1758735), (153, 1528835), (165, 1417647), (171, 1367905), (187, 1250865), (209, 1119195), (231, 1012605), (255, 917301), (285, 820743), (315, 742577), (323, 724185), (357, 655215), (361, 647955), (363, 644385), (385, 607563), (399, 586245), (495, 472549), (561, 416955), (595, 393129), (605, 386631), (627, 373065), (665, 351747), (693, 337535), (765, 305767), (847, 276165), (855, 273581), (935, 250173), (969, 241395), (1045, 223839), (1071, 218405), (1083, 215985), (1089, 214795), (1155, 202521), (1197, 195415), (1309, 178695), (1463, 159885), (1615, 144837), (1683, 138985), (1785, 131043), (1805, 129591), (1815, 128877), (1881, 124355), (1995, 117249), (2057, 113715), (2261, 103455), (2299, 101745), (2527, 92565), (2541, 92055), (2805, 83391), (2907, 80465), (3135, 74613), (3249, 71995), (3465, 67507), (3553, 65835), (3927, 59565), (3971, 58905), (4235, 55233), (4389, 53295), (4845, 48279), (5355, 43681), (5415, 43197), (5445, 42959), (5985, 39083), (6137, 38115), (6171, 37905), (6545, 35739), (6783, 34485), (6897, 33915), (7315, 31977), (7581, 30855), (7623, 30685), (8415, 27797), (9405, 24871), (10285, 22743), (10659, 21945), (11305, 20691), (11495, 20349), (11781, 19855), (11913, 19635), (12635, 18513), (12705, 18411), (13167, 17765), (14399, 16245), (14535, 16093)]