15691270868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:614

約数の個数: 192

約数和(自身を含む): 36268818432

約数和(自身を除く): 20577547564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 43, 52, 62, 73, 86, 91, 124, 146, 172, 182, 217, 292, 301, 364, 403, 434, 443, 511, 559, 602, 806, 868, 886, 949, 1022, 1118, 1204, 1333, 1612, 1772, 1898, 2044, 2236, 2263, 2666, 2821, 3101, 3139, 3796, 3913, 4526, 5332, 5642, 5759, 6202, 6278, 6643, 7826, 9052, 9331, 11284, 11518, 12404, 12556, 13286, 13733, 15652, 15841, 17329, 18662, 19049, 21973, 23036, 26572, 27466, 29419, 31682, 32339, 34658, 37324, 38098, 40313, 40807, 43946, 54932, 58838, 63364, 64678, 69316, 76196, 80626, 81614, 87892, 96131, 97309, 117676, 121303, 129356, 133343, 161252, 163228, 178529, 192262, 194618, 205933, 226373, 242606, 247637, 266686, 285649, 357058, 384524, 389236, 411866, 420407, 452746, 485212, 495274, 533372, 571298, 590519, 681163, 714116, 823732, 840814, 905492, 990548, 1002509, 1142596, 1181038, 1249703, 1265017, 1362326, 1390577, 1681628, 1733459, 2005018, 2362076, 2499406, 2530034, 2724652, 2781154, 2942849, 3466918, 4010036, 4133633, 4998812, 5060068, 5562308, 5885698, 6933836, 7017563, 7676747, 8267266, 8855119, 9734039, 11771396, 13032617, 14035126, 15353494, 16534532, 17710238, 18077501, 19468078, 26065234, 28070252, 30706988, 35420476, 36155002, 38936156, 43107887, 52130468, 53737229, 72310004, 86215774, 91228319, 107474458, 126542507, 172431548, 182456638, 214948916, 253085014, 301755209, 364913276, 506170028, 560402531, 603510418, 1120805062, 1207020836, 2241610124, 3922817717, 7845635434, 15691270868]

約数ペア:

[(1, 15691270868), (2, 7845635434), (4, 3922817717), (7, 2241610124), (13, 1207020836), (14, 1120805062), (26, 603510418), (28, 560402531), (31, 506170028), (43, 364913276), (52, 301755209), (62, 253085014), (73, 214948916), (86, 182456638), (91, 172431548), (124, 126542507), (146, 107474458), (172, 91228319), (182, 86215774), (217, 72310004), (292, 53737229), (301, 52130468), (364, 43107887), (403, 38936156), (434, 36155002), (443, 35420476), (511, 30706988), (559, 28070252), (602, 26065234), (806, 19468078), (868, 18077501), (886, 17710238), (949, 16534532), (1022, 15353494), (1118, 14035126), (1204, 13032617), (1333, 11771396), (1612, 9734039), (1772, 8855119), (1898, 8267266), (2044, 7676747), (2236, 7017563), (2263, 6933836), (2666, 5885698), (2821, 5562308), (3101, 5060068), (3139, 4998812), (3796, 4133633), (3913, 4010036), (4526, 3466918), (5332, 2942849), (5642, 2781154), (5759, 2724652), (6202, 2530034), (6278, 2499406), (6643, 2362076), (7826, 2005018), (9052, 1733459), (9331, 1681628), (11284, 1390577), (11518, 1362326), (12404, 1265017), (12556, 1249703), (13286, 1181038), (13733, 1142596), (15652, 1002509), (15841, 990548), (17329, 905492), (18662, 840814), (19049, 823732), (21973, 714116), (23036, 681163), (26572, 590519), (27466, 571298), (29419, 533372), (31682, 495274), (32339, 485212), (34658, 452746), (37324, 420407), (38098, 411866), (40313, 389236), (40807, 384524), (43946, 357058), (54932, 285649), (58838, 266686), (63364, 247637), (64678, 242606), (69316, 226373), (76196, 205933), (80626, 194618), (81614, 192262), (87892, 178529), (96131, 163228), (97309, 161252), (117676, 133343), (121303, 129356)]