16691921988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2957}}^1$

素因数の和:3114

約数の個数: 192

約数和(自身を含む): 48660756480

約数和(自身を除く): 31968834492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 59, 67, 68, 84, 102, 118, 119, 134, 177, 201, 204, 236, 238, 268, 354, 357, 402, 413, 469, 476, 708, 714, 804, 826, 938, 1003, 1139, 1239, 1407, 1428, 1652, 1876, 2006, 2278, 2478, 2814, 2957, 3009, 3417, 3953, 4012, 4556, 4956, 5628, 5914, 6018, 6834, 7021, 7906, 7973, 8871, 11828, 11859, 12036, 13668, 14042, 15812, 15946, 17742, 20699, 21063, 23718, 23919, 27671, 28084, 31892, 35484, 41398, 42126, 47436, 47838, 50269, 55342, 62097, 67201, 82796, 83013, 84252, 95676, 100538, 110684, 124194, 134402, 150807, 166026, 174463, 198119, 201076, 201603, 248388, 268804, 301614, 332052, 348926, 351883, 396238, 403206, 470407, 523389, 594357, 603228, 697852, 703766, 792476, 806412, 940814, 1046778, 1055649, 1188714, 1221241, 1386833, 1407532, 1411221, 1881628, 2093556, 2111298, 2377428, 2442482, 2773666, 2822442, 2965871, 3368023, 3663723, 4160499, 4222596, 4884964, 5547332, 5644884, 5931742, 6736046, 7327446, 8320998, 8897613, 10104069, 11689021, 11863484, 13472092, 14654892, 16641996, 17795226, 20208138, 20761097, 23378042, 23576161, 35067063, 35590452, 40416276, 41522194, 46756084, 47152322, 62283291, 70134126, 70728483, 81823147, 83044388, 94304644, 124566582, 140268252, 141456966, 163646294, 198713357, 245469441, 249133164, 282913932, 327292588, 397426714, 490938882, 596140071, 794853428, 981877764, 1192280142, 1390993499, 2384560284, 2781986998, 4172980497, 5563973996, 8345960994, 16691921988]

約数ペア:

[(1, 16691921988), (2, 8345960994), (3, 5563973996), (4, 4172980497), (6, 2781986998), (7, 2384560284), (12, 1390993499), (14, 1192280142), (17, 981877764), (21, 794853428), (28, 596140071), (34, 490938882), (42, 397426714), (51, 327292588), (59, 282913932), (67, 249133164), (68, 245469441), (84, 198713357), (102, 163646294), (118, 141456966), (119, 140268252), (134, 124566582), (177, 94304644), (201, 83044388), (204, 81823147), (236, 70728483), (238, 70134126), (268, 62283291), (354, 47152322), (357, 46756084), (402, 41522194), (413, 40416276), (469, 35590452), (476, 35067063), (708, 23576161), (714, 23378042), (804, 20761097), (826, 20208138), (938, 17795226), (1003, 16641996), (1139, 14654892), (1239, 13472092), (1407, 11863484), (1428, 11689021), (1652, 10104069), (1876, 8897613), (2006, 8320998), (2278, 7327446), (2478, 6736046), (2814, 5931742), (2957, 5644884), (3009, 5547332), (3417, 4884964), (3953, 4222596), (4012, 4160499), (4556, 3663723), (4956, 3368023), (5628, 2965871), (5914, 2822442), (6018, 2773666), (6834, 2442482), (7021, 2377428), (7906, 2111298), (7973, 2093556), (8871, 1881628), (11828, 1411221), (11859, 1407532), (12036, 1386833), (13668, 1221241), (14042, 1188714), (15812, 1055649), (15946, 1046778), (17742, 940814), (20699, 806412), (21063, 792476), (23718, 703766), (23919, 697852), (27671, 603228), (28084, 594357), (31892, 523389), (35484, 470407), (41398, 403206), (42126, 396238), (47436, 351883), (47838, 348926), (50269, 332052), (55342, 301614), (62097, 268804), (67201, 248388), (82796, 201603), (83013, 201076), (84252, 198119), (95676, 174463), (100538, 166026), (110684, 150807), (124194, 134402)]