262374948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 216

約数和(自身を含む): 790083840

約数和(自身を除く): 527708892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 31, 33, 36, 44, 58, 62, 66, 67, 87, 93, 99, 116, 121, 124, 132, 134, 174, 186, 198, 201, 242, 261, 268, 279, 319, 341, 348, 363, 372, 396, 402, 484, 522, 558, 603, 638, 682, 726, 737, 804, 899, 957, 1023, 1044, 1089, 1116, 1206, 1276, 1364, 1452, 1474, 1798, 1914, 1943, 2046, 2077, 2178, 2211, 2412, 2697, 2871, 2948, 3069, 3509, 3596, 3751, 3828, 3886, 4092, 4154, 4356, 4422, 5394, 5742, 5829, 6138, 6231, 6633, 7018, 7502, 7772, 8091, 8107, 8308, 8844, 9889, 10527, 10788, 11253, 11484, 11658, 12276, 12462, 13266, 14036, 15004, 16182, 16214, 17487, 18693, 19778, 21054, 21373, 22506, 22847, 23316, 24321, 24924, 26532, 29667, 31581, 32364, 32428, 33759, 34974, 37386, 39556, 42108, 42746, 45012, 45694, 48642, 59334, 60233, 63162, 64119, 67518, 68541, 69948, 72963, 74772, 85492, 89001, 91388, 97284, 108779, 118668, 120466, 126324, 128238, 135036, 137082, 145926, 178002, 180699, 192357, 205623, 217558, 235103, 240932, 251317, 256476, 274164, 291852, 326337, 356004, 361398, 384714, 411246, 435116, 470206, 502634, 542097, 652674, 662563, 705309, 722796, 753951, 769428, 822492, 940412, 979011, 1005268, 1084194, 1305348, 1325126, 1410618, 1507902, 1958022, 1987689, 2115927, 2168388, 2261853, 2650252, 2821236, 3015804, 3916044, 3975378, 4231854, 4523706, 5963067, 7288193, 7950756, 8463708, 9047412, 11926134, 14576386, 21864579, 23852268, 29152772, 43729158, 65593737, 87458316, 131187474, 262374948]

約数ペア:

[(1, 262374948), (2, 131187474), (3, 87458316), (4, 65593737), (6, 43729158), (9, 29152772), (11, 23852268), (12, 21864579), (18, 14576386), (22, 11926134), (29, 9047412), (31, 8463708), (33, 7950756), (36, 7288193), (44, 5963067), (58, 4523706), (62, 4231854), (66, 3975378), (67, 3916044), (87, 3015804), (93, 2821236), (99, 2650252), (116, 2261853), (121, 2168388), (124, 2115927), (132, 1987689), (134, 1958022), (174, 1507902), (186, 1410618), (198, 1325126), (201, 1305348), (242, 1084194), (261, 1005268), (268, 979011), (279, 940412), (319, 822492), (341, 769428), (348, 753951), (363, 722796), (372, 705309), (396, 662563), (402, 652674), (484, 542097), (522, 502634), (558, 470206), (603, 435116), (638, 411246), (682, 384714), (726, 361398), (737, 356004), (804, 326337), (899, 291852), (957, 274164), (1023, 256476), (1044, 251317), (1089, 240932), (1116, 235103), (1206, 217558), (1276, 205623), (1364, 192357), (1452, 180699), (1474, 178002), (1798, 145926), (1914, 137082), (1943, 135036), (2046, 128238), (2077, 126324), (2178, 120466), (2211, 118668), (2412, 108779), (2697, 97284), (2871, 91388), (2948, 89001), (3069, 85492), (3509, 74772), (3596, 72963), (3751, 69948), (3828, 68541), (3886, 67518), (4092, 64119), (4154, 63162), (4356, 60233), (4422, 59334), (5394, 48642), (5742, 45694), (5829, 45012), (6138, 42746), (6231, 42108), (6633, 39556), (7018, 37386), (7502, 34974), (7772, 33759), (8091, 32428), (8107, 32364), (8308, 31581), (8844, 29667), (9889, 26532), (10527, 24924), (10788, 24321), (11253, 23316), (11484, 22847), (11658, 22506), (12276, 21373), (12462, 21054), (13266, 19778), (14036, 18693), (15004, 17487), (16182, 16214)]