217282338

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3$

素因数の和:88

約数の個数: 192

約数和(自身を含む): 638426880

約数和(自身を除く): 421144542

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 51, 54, 63, 78, 81, 91, 102, 117, 119, 126, 153, 162, 182, 189, 221, 234, 238, 243, 273, 289, 306, 351, 357, 378, 442, 459, 486, 546, 567, 578, 663, 702, 714, 819, 867, 918, 1053, 1071, 1134, 1326, 1377, 1547, 1638, 1701, 1734, 1989, 2023, 2106, 2142, 2457, 2601, 2754, 3094, 3159, 3213, 3402, 3757, 3978, 4046, 4131, 4641, 4913, 4914, 5202, 5967, 6069, 6318, 6426, 7371, 7514, 7803, 8262, 9282, 9639, 9826, 11271, 11934, 12138, 13923, 14739, 14742, 15606, 17901, 18207, 19278, 22113, 22542, 23409, 26299, 27846, 28917, 29478, 33813, 34391, 35802, 36414, 41769, 44217, 44226, 46818, 52598, 53703, 54621, 57834, 63869, 67626, 68782, 70227, 78897, 83538, 88434, 101439, 103173, 107406, 109242, 125307, 127738, 132651, 140454, 157794, 163863, 191607, 202878, 206346, 236691, 250614, 265302, 304317, 309519, 327726, 375921, 383214, 397953, 447083, 473382, 491589, 574821, 608634, 619038, 710073, 751842, 795906, 894166, 912951, 928557, 983178, 1149642, 1193859, 1341249, 1420146, 1724463, 1825902, 1857114, 2130219, 2387718, 2682498, 2785671, 3448926, 4023747, 4260438, 5173389, 5571342, 6390657, 8047494, 8357013, 10346778, 12071241, 12781314, 15520167, 16714026, 24142482, 31040334, 36213723, 72427446, 108641169, 217282338]

約数ペア:

[(1, 217282338), (2, 108641169), (3, 72427446), (6, 36213723), (7, 31040334), (9, 24142482), (13, 16714026), (14, 15520167), (17, 12781314), (18, 12071241), (21, 10346778), (26, 8357013), (27, 8047494), (34, 6390657), (39, 5571342), (42, 5173389), (51, 4260438), (54, 4023747), (63, 3448926), (78, 2785671), (81, 2682498), (91, 2387718), (102, 2130219), (117, 1857114), (119, 1825902), (126, 1724463), (153, 1420146), (162, 1341249), (182, 1193859), (189, 1149642), (221, 983178), (234, 928557), (238, 912951), (243, 894166), (273, 795906), (289, 751842), (306, 710073), (351, 619038), (357, 608634), (378, 574821), (442, 491589), (459, 473382), (486, 447083), (546, 397953), (567, 383214), (578, 375921), (663, 327726), (702, 309519), (714, 304317), (819, 265302), (867, 250614), (918, 236691), (1053, 206346), (1071, 202878), (1134, 191607), (1326, 163863), (1377, 157794), (1547, 140454), (1638, 132651), (1701, 127738), (1734, 125307), (1989, 109242), (2023, 107406), (2106, 103173), (2142, 101439), (2457, 88434), (2601, 83538), (2754, 78897), (3094, 70227), (3159, 68782), (3213, 67626), (3402, 63869), (3757, 57834), (3978, 54621), (4046, 53703), (4131, 52598), (4641, 46818), (4913, 44226), (4914, 44217), (5202, 41769), (5967, 36414), (6069, 35802), (6318, 34391), (6426, 33813), (7371, 29478), (7514, 28917), (7803, 27846), (8262, 26299), (9282, 23409), (9639, 22542), (9826, 22113), (11271, 19278), (11934, 18207), (12138, 17901), (13923, 15606), (14739, 14742)]