141819678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 437778432

約数和(自身を除く): 295958754

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 17, 18, 21, 22, 26, 33, 34, 39, 42, 51, 63, 66, 77, 78, 91, 99, 102, 117, 119, 126, 143, 153, 154, 182, 187, 198, 221, 231, 234, 238, 273, 286, 306, 357, 374, 429, 442, 462, 463, 546, 561, 663, 693, 714, 819, 858, 926, 1001, 1071, 1122, 1287, 1309, 1326, 1386, 1389, 1547, 1638, 1683, 1989, 2002, 2142, 2431, 2574, 2618, 2778, 3003, 3094, 3241, 3366, 3927, 3978, 4167, 4641, 4862, 5093, 6006, 6019, 6482, 7293, 7854, 7871, 8334, 9009, 9282, 9723, 10186, 11781, 12038, 13923, 14586, 15279, 15742, 17017, 18018, 18057, 19446, 21879, 23562, 23613, 27846, 29169, 30558, 34034, 35651, 36114, 42133, 43758, 45837, 47226, 51051, 54171, 55097, 58338, 66209, 70839, 71302, 84266, 86581, 91674, 102102, 102323, 106953, 108342, 110194, 126399, 132418, 141678, 153153, 165291, 173162, 198627, 204646, 213906, 252798, 259743, 306306, 306969, 320859, 330582, 379197, 397254, 463463, 495873, 519486, 595881, 606067, 613938, 641718, 716261, 758394, 779229, 920907, 926926, 991746, 1125553, 1191762, 1212134, 1390389, 1432522, 1558458, 1818201, 1841814, 2148783, 2251106, 2780778, 3376659, 3636402, 4171167, 4297566, 5454603, 6446349, 6753318, 7878871, 8342334, 10129977, 10909206, 12892698, 15757742, 20259954, 23636613, 47273226, 70909839, 141819678]

約数ペア:

[(1, 141819678), (2, 70909839), (3, 47273226), (6, 23636613), (7, 20259954), (9, 15757742), (11, 12892698), (13, 10909206), (14, 10129977), (17, 8342334), (18, 7878871), (21, 6753318), (22, 6446349), (26, 5454603), (33, 4297566), (34, 4171167), (39, 3636402), (42, 3376659), (51, 2780778), (63, 2251106), (66, 2148783), (77, 1841814), (78, 1818201), (91, 1558458), (99, 1432522), (102, 1390389), (117, 1212134), (119, 1191762), (126, 1125553), (143, 991746), (153, 926926), (154, 920907), (182, 779229), (187, 758394), (198, 716261), (221, 641718), (231, 613938), (234, 606067), (238, 595881), (273, 519486), (286, 495873), (306, 463463), (357, 397254), (374, 379197), (429, 330582), (442, 320859), (462, 306969), (463, 306306), (546, 259743), (561, 252798), (663, 213906), (693, 204646), (714, 198627), (819, 173162), (858, 165291), (926, 153153), (1001, 141678), (1071, 132418), (1122, 126399), (1287, 110194), (1309, 108342), (1326, 106953), (1386, 102323), (1389, 102102), (1547, 91674), (1638, 86581), (1683, 84266), (1989, 71302), (2002, 70839), (2142, 66209), (2431, 58338), (2574, 55097), (2618, 54171), (2778, 51051), (3003, 47226), (3094, 45837), (3241, 43758), (3366, 42133), (3927, 36114), (3978, 35651), (4167, 34034), (4641, 30558), (4862, 29169), (5093, 27846), (6006, 23613), (6019, 23562), (6482, 21879), (7293, 19446), (7854, 18057), (7871, 18018), (8334, 17017), (9009, 15742), (9282, 15279), (9723, 14586), (10186, 13923), (11781, 12038)]