388452204

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^2\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 162

約数和(自身を含む): 1179710532

約数和(自身を除く): 791258328

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 131, 147, 164, 196, 246, 252, 262, 287, 294, 369, 393, 441, 492, 524, 574, 588, 738, 786, 861, 882, 917, 1148, 1179, 1476, 1572, 1681, 1722, 1764, 1834, 2009, 2358, 2583, 2751, 3362, 3444, 3668, 4018, 4716, 5043, 5166, 5371, 5502, 6027, 6419, 6724, 8036, 8253, 10086, 10332, 10742, 11004, 11767, 12054, 12838, 15129, 16113, 16506, 18081, 19257, 20172, 21484, 23534, 24108, 25676, 30258, 32226, 33012, 35301, 36162, 37597, 38514, 47068, 48339, 57771, 60516, 64452, 70602, 72324, 75194, 77028, 82369, 96678, 105903, 112791, 115542, 141204, 150388, 164738, 193356, 211806, 220211, 225582, 231084, 247107, 263179, 329476, 338373, 423612, 440422, 451164, 494214, 526358, 660633, 676746, 741321, 789537, 880844, 988428, 1052716, 1321266, 1353492, 1482642, 1541477, 1579074, 1981899, 2368611, 2642532, 2965284, 3082954, 3158148, 3963798, 4624431, 4737222, 6165908, 7927596, 9248862, 9474444, 10790339, 13873293, 18497724, 21580678, 27746586, 32371017, 43161356, 55493172, 64742034, 97113051, 129484068, 194226102, 388452204]

約数ペア:

[(1, 388452204), (2, 194226102), (3, 129484068), (4, 97113051), (6, 64742034), (7, 55493172), (9, 43161356), (12, 32371017), (14, 27746586), (18, 21580678), (21, 18497724), (28, 13873293), (36, 10790339), (41, 9474444), (42, 9248862), (49, 7927596), (63, 6165908), (82, 4737222), (84, 4624431), (98, 3963798), (123, 3158148), (126, 3082954), (131, 2965284), (147, 2642532), (164, 2368611), (196, 1981899), (246, 1579074), (252, 1541477), (262, 1482642), (287, 1353492), (294, 1321266), (369, 1052716), (393, 988428), (441, 880844), (492, 789537), (524, 741321), (574, 676746), (588, 660633), (738, 526358), (786, 494214), (861, 451164), (882, 440422), (917, 423612), (1148, 338373), (1179, 329476), (1476, 263179), (1572, 247107), (1681, 231084), (1722, 225582), (1764, 220211), (1834, 211806), (2009, 193356), (2358, 164738), (2583, 150388), (2751, 141204), (3362, 115542), (3444, 112791), (3668, 105903), (4018, 96678), (4716, 82369), (5043, 77028), (5166, 75194), (5371, 72324), (5502, 70602), (6027, 64452), (6419, 60516), (6724, 57771), (8036, 48339), (8253, 47068), (10086, 38514), (10332, 37597), (10742, 36162), (11004, 35301), (11767, 33012), (12054, 32226), (12838, 30258), (15129, 25676), (16113, 24108), (16506, 23534), (18081, 21484), (19257, 20172)]