21898249968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{19163}}^1$

素因数の和:19379

約数の個数: 160

約数和(自身を含む): 68438476800

約数和(自身を除く): 46540226832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 179, 228, 266, 304, 336, 358, 399, 456, 532, 537, 716, 798, 912, 1064, 1074, 1253, 1432, 1596, 2128, 2148, 2506, 2864, 3192, 3401, 3759, 4296, 5012, 6384, 6802, 7518, 8592, 10024, 10203, 13604, 15036, 19163, 20048, 20406, 23807, 27208, 30072, 38326, 40812, 47614, 54416, 57489, 60144, 71421, 76652, 81624, 95228, 114978, 134141, 142842, 153304, 163248, 190456, 229956, 268282, 285684, 306608, 364097, 380912, 402423, 459912, 536564, 571368, 728194, 804846, 919824, 1073128, 1092291, 1142736, 1456388, 1609692, 2146256, 2184582, 2548679, 2912776, 3219384, 3430177, 4369164, 5097358, 5825552, 6438768, 6860354, 7646037, 8738328, 10194716, 10290531, 13720708, 15292074, 17476656, 20389432, 20581062, 24011239, 27441416, 30584148, 40778864, 41162124, 48022478, 54882832, 61168296, 65173363, 72033717, 82324248, 96044956, 122336592, 130346726, 144067434, 164648496, 192089912, 195520089, 260693452, 288134868, 384179824, 391040178, 456213541, 521386904, 576269736, 782080356, 912427082, 1042773808, 1152539472, 1368640623, 1564160712, 1824854164, 2737281246, 3128321424, 3649708328, 5474562492, 7299416656, 10949124984, 21898249968]

約数ペア:

[(1, 21898249968), (2, 10949124984), (3, 7299416656), (4, 5474562492), (6, 3649708328), (7, 3128321424), (8, 2737281246), (12, 1824854164), (14, 1564160712), (16, 1368640623), (19, 1152539472), (21, 1042773808), (24, 912427082), (28, 782080356), (38, 576269736), (42, 521386904), (48, 456213541), (56, 391040178), (57, 384179824), (76, 288134868), (84, 260693452), (112, 195520089), (114, 192089912), (133, 164648496), (152, 144067434), (168, 130346726), (179, 122336592), (228, 96044956), (266, 82324248), (304, 72033717), (336, 65173363), (358, 61168296), (399, 54882832), (456, 48022478), (532, 41162124), (537, 40778864), (716, 30584148), (798, 27441416), (912, 24011239), (1064, 20581062), (1074, 20389432), (1253, 17476656), (1432, 15292074), (1596, 13720708), (2128, 10290531), (2148, 10194716), (2506, 8738328), (2864, 7646037), (3192, 6860354), (3401, 6438768), (3759, 5825552), (4296, 5097358), (5012, 4369164), (6384, 3430177), (6802, 3219384), (7518, 2912776), (8592, 2548679), (10024, 2184582), (10203, 2146256), (13604, 1609692), (15036, 1456388), (19163, 1142736), (20048, 1092291), (20406, 1073128), (23807, 919824), (27208, 804846), (30072, 728194), (38326, 571368), (40812, 536564), (47614, 459912), (54416, 402423), (57489, 380912), (60144, 364097), (71421, 306608), (76652, 285684), (81624, 268282), (95228, 229956), (114978, 190456), (134141, 163248), (142842, 153304)]