247396968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:712

約数の個数: 192

約数和(自身を含む): 839529600

約数和(自身を除く): 592132632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 61, 63, 72, 78, 84, 91, 104, 117, 122, 126, 156, 168, 182, 183, 234, 244, 252, 273, 312, 364, 366, 427, 468, 488, 504, 546, 549, 619, 728, 732, 793, 819, 854, 936, 1092, 1098, 1238, 1281, 1464, 1586, 1638, 1708, 1857, 2184, 2196, 2379, 2476, 2562, 3172, 3276, 3416, 3714, 3843, 4333, 4392, 4758, 4952, 5124, 5551, 5571, 6344, 6552, 7137, 7428, 7686, 8047, 8666, 9516, 10248, 11102, 11142, 12999, 14274, 14856, 15372, 16094, 16653, 17332, 19032, 22204, 22284, 24141, 25998, 28548, 30744, 32188, 33306, 34664, 37759, 38997, 44408, 44568, 48282, 49959, 51996, 56329, 57096, 64376, 66612, 72423, 75518, 77994, 96564, 99918, 103992, 112658, 113277, 133224, 144846, 151036, 155988, 168987, 193128, 199836, 225316, 226554, 264313, 289692, 302072, 311976, 337974, 339831, 399672, 450632, 453108, 490867, 506961, 528626, 579384, 675948, 679662, 792939, 906216, 981734, 1013922, 1057252, 1351896, 1359324, 1472601, 1585878, 1963468, 2027844, 2114504, 2378817, 2718648, 2945202, 3171756, 3436069, 3926936, 4055688, 4417803, 4757634, 5890404, 6343512, 6872138, 8835606, 9515268, 10308207, 11780808, 13744276, 17671212, 19030536, 20616414, 27488552, 30924621, 35342424, 41232828, 61849242, 82465656, 123698484, 247396968]

約数ペア:

[(1, 247396968), (2, 123698484), (3, 82465656), (4, 61849242), (6, 41232828), (7, 35342424), (8, 30924621), (9, 27488552), (12, 20616414), (13, 19030536), (14, 17671212), (18, 13744276), (21, 11780808), (24, 10308207), (26, 9515268), (28, 8835606), (36, 6872138), (39, 6343512), (42, 5890404), (52, 4757634), (56, 4417803), (61, 4055688), (63, 3926936), (72, 3436069), (78, 3171756), (84, 2945202), (91, 2718648), (104, 2378817), (117, 2114504), (122, 2027844), (126, 1963468), (156, 1585878), (168, 1472601), (182, 1359324), (183, 1351896), (234, 1057252), (244, 1013922), (252, 981734), (273, 906216), (312, 792939), (364, 679662), (366, 675948), (427, 579384), (468, 528626), (488, 506961), (504, 490867), (546, 453108), (549, 450632), (619, 399672), (728, 339831), (732, 337974), (793, 311976), (819, 302072), (854, 289692), (936, 264313), (1092, 226554), (1098, 225316), (1238, 199836), (1281, 193128), (1464, 168987), (1586, 155988), (1638, 151036), (1708, 144846), (1857, 133224), (2184, 113277), (2196, 112658), (2379, 103992), (2476, 99918), (2562, 96564), (3172, 77994), (3276, 75518), (3416, 72423), (3714, 66612), (3843, 64376), (4333, 57096), (4392, 56329), (4758, 51996), (4952, 49959), (5124, 48282), (5551, 44568), (5571, 44408), (6344, 38997), (6552, 37759), (7137, 34664), (7428, 33306), (7686, 32188), (8047, 30744), (8666, 28548), (9516, 25998), (10248, 24141), (11102, 22284), (11142, 22204), (12999, 19032), (14274, 17332), (14856, 16653), (15372, 16094)]