216572496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 666624000

約数和(自身を除く): 450051504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 79, 82, 84, 112, 123, 158, 164, 168, 199, 237, 246, 287, 316, 328, 336, 398, 474, 492, 553, 574, 597, 632, 656, 796, 861, 948, 984, 1106, 1148, 1194, 1264, 1393, 1592, 1659, 1722, 1896, 1968, 2212, 2296, 2388, 2786, 3184, 3239, 3318, 3444, 3792, 4179, 4424, 4592, 4776, 5572, 6478, 6636, 6888, 8159, 8358, 8848, 9552, 9717, 11144, 12956, 13272, 13776, 15721, 16318, 16716, 19434, 22288, 22673, 24477, 25912, 26544, 31442, 32636, 33432, 38868, 45346, 47163, 48954, 51824, 57113, 62884, 65272, 66864, 68019, 77736, 90692, 94326, 97908, 110047, 114226, 125768, 130544, 136038, 155472, 171339, 181384, 188652, 195816, 220094, 228452, 251536, 272076, 330141, 342678, 362768, 377304, 391632, 440188, 456904, 544152, 644561, 660282, 685356, 754608, 880376, 913808, 1088304, 1289122, 1320564, 1370712, 1760752, 1933683, 2578244, 2641128, 2741424, 3867366, 4511927, 5156488, 5282256, 7734732, 9023854, 10312976, 13535781, 15469464, 18047708, 27071562, 30938928, 36095416, 54143124, 72190832, 108286248, 216572496]

約数ペア:

[(1, 216572496), (2, 108286248), (3, 72190832), (4, 54143124), (6, 36095416), (7, 30938928), (8, 27071562), (12, 18047708), (14, 15469464), (16, 13535781), (21, 10312976), (24, 9023854), (28, 7734732), (41, 5282256), (42, 5156488), (48, 4511927), (56, 3867366), (79, 2741424), (82, 2641128), (84, 2578244), (112, 1933683), (123, 1760752), (158, 1370712), (164, 1320564), (168, 1289122), (199, 1088304), (237, 913808), (246, 880376), (287, 754608), (316, 685356), (328, 660282), (336, 644561), (398, 544152), (474, 456904), (492, 440188), (553, 391632), (574, 377304), (597, 362768), (632, 342678), (656, 330141), (796, 272076), (861, 251536), (948, 228452), (984, 220094), (1106, 195816), (1148, 188652), (1194, 181384), (1264, 171339), (1393, 155472), (1592, 136038), (1659, 130544), (1722, 125768), (1896, 114226), (1968, 110047), (2212, 97908), (2296, 94326), (2388, 90692), (2786, 77736), (3184, 68019), (3239, 66864), (3318, 65272), (3444, 62884), (3792, 57113), (4179, 51824), (4424, 48954), (4592, 47163), (4776, 45346), (5572, 38868), (6478, 33432), (6636, 32636), (6888, 31442), (8159, 26544), (8358, 25912), (8848, 24477), (9552, 22673), (9717, 22288), (11144, 19434), (12956, 16716), (13272, 16318), (13776, 15721)]