238137564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 723824640

約数和(自身を除く): 485687076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 67, 68, 76, 84, 102, 114, 119, 131, 133, 134, 201, 204, 228, 238, 262, 266, 268, 323, 357, 393, 399, 402, 469, 476, 524, 532, 646, 714, 786, 798, 804, 917, 938, 969, 1139, 1273, 1292, 1407, 1428, 1572, 1596, 1834, 1876, 1938, 2227, 2261, 2278, 2489, 2546, 2751, 2814, 3417, 3668, 3819, 3876, 4454, 4522, 4556, 4978, 5092, 5502, 5628, 6681, 6783, 6834, 7467, 7638, 7973, 8777, 8908, 8911, 9044, 9956, 11004, 13362, 13566, 13668, 14934, 15276, 15589, 15946, 17423, 17554, 17822, 21641, 23919, 26331, 26724, 26733, 27132, 29868, 31178, 31892, 34846, 35108, 35644, 42313, 43282, 46767, 47838, 52269, 52662, 53466, 61439, 62356, 64923, 69692, 84626, 86564, 93534, 95676, 104538, 105324, 106932, 122878, 126939, 129846, 149209, 151487, 166763, 169252, 184317, 187068, 209076, 245756, 253878, 259692, 296191, 298418, 302974, 333526, 368634, 447627, 454461, 500289, 507756, 592382, 596836, 605948, 667052, 737268, 888573, 895254, 908922, 1000578, 1044463, 1167341, 1184764, 1777146, 1790508, 1817844, 2001156, 2088926, 2334682, 2834971, 3133389, 3502023, 3554292, 4177852, 4669364, 5669942, 6266778, 7004046, 8504913, 11339884, 12533556, 14008092, 17009826, 19844797, 34019652, 39689594, 59534391, 79379188, 119068782, 238137564]

約数ペア:

[(1, 238137564), (2, 119068782), (3, 79379188), (4, 59534391), (6, 39689594), (7, 34019652), (12, 19844797), (14, 17009826), (17, 14008092), (19, 12533556), (21, 11339884), (28, 8504913), (34, 7004046), (38, 6266778), (42, 5669942), (51, 4669364), (57, 4177852), (67, 3554292), (68, 3502023), (76, 3133389), (84, 2834971), (102, 2334682), (114, 2088926), (119, 2001156), (131, 1817844), (133, 1790508), (134, 1777146), (201, 1184764), (204, 1167341), (228, 1044463), (238, 1000578), (262, 908922), (266, 895254), (268, 888573), (323, 737268), (357, 667052), (393, 605948), (399, 596836), (402, 592382), (469, 507756), (476, 500289), (524, 454461), (532, 447627), (646, 368634), (714, 333526), (786, 302974), (798, 298418), (804, 296191), (917, 259692), (938, 253878), (969, 245756), (1139, 209076), (1273, 187068), (1292, 184317), (1407, 169252), (1428, 166763), (1572, 151487), (1596, 149209), (1834, 129846), (1876, 126939), (1938, 122878), (2227, 106932), (2261, 105324), (2278, 104538), (2489, 95676), (2546, 93534), (2751, 86564), (2814, 84626), (3417, 69692), (3668, 64923), (3819, 62356), (3876, 61439), (4454, 53466), (4522, 52662), (4556, 52269), (4978, 47838), (5092, 46767), (5502, 43282), (5628, 42313), (6681, 35644), (6783, 35108), (6834, 34846), (7467, 31892), (7638, 31178), (7973, 29868), (8777, 27132), (8908, 26733), (8911, 26724), (9044, 26331), (9956, 23919), (11004, 21641), (13362, 17822), (13566, 17554), (13668, 17423), (14934, 15946), (15276, 15589)]