21616417344

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:921

約数の個数: 224

約数和(自身を含む): 61623244800

約数和(自身を除く): 40006827456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 79, 96, 107, 114, 152, 158, 192, 214, 228, 237, 304, 316, 321, 428, 456, 474, 608, 632, 642, 701, 856, 912, 948, 1216, 1264, 1284, 1402, 1501, 1712, 1824, 1896, 2033, 2103, 2528, 2568, 2804, 3002, 3424, 3648, 3792, 4066, 4206, 4503, 5056, 5136, 5608, 6004, 6099, 6848, 7584, 8132, 8412, 8453, 9006, 10272, 11216, 12008, 12198, 13319, 15168, 16264, 16824, 16906, 18012, 20544, 22432, 24016, 24396, 25359, 26638, 32528, 33648, 33812, 36024, 39957, 44864, 48032, 48792, 50718, 53276, 55379, 65056, 67296, 67624, 72048, 75007, 79914, 96064, 97584, 101436, 106552, 110758, 130112, 134592, 135248, 144096, 150014, 159828, 160607, 166137, 195168, 202872, 213104, 221516, 225021, 270496, 288192, 300028, 319656, 321214, 332274, 390336, 405744, 426208, 443032, 450042, 481821, 540992, 600056, 639312, 642428, 664548, 811488, 852416, 886064, 900084, 963642, 1052201, 1200112, 1278624, 1284856, 1329096, 1425133, 1622976, 1772128, 1800168, 1927284, 2104402, 2400224, 2557248, 2569712, 2658192, 2850266, 3156603, 3544256, 3600336, 3854568, 4208804, 4275399, 4800448, 5139424, 5316384, 5700532, 5925553, 6313206, 7200672, 7709136, 8417608, 8550798, 10278848, 10632768, 11401064, 11851106, 12626412, 14401344, 15418272, 16835216, 17101596, 17776659, 22802128, 23702212, 25252824, 30836544, 33670432, 34203192, 35553318, 45604256, 47404424, 50505648, 67340864, 68406384, 71106636, 91208512, 94808848, 101011296, 112585507, 136812768, 142213272, 189617696, 202022592, 225171014, 273625536, 284426544, 337756521, 379235392, 450342028, 568853088, 675513042, 900684056, 1137706176, 1351026084, 1801368112, 2702052168, 3602736224, 5404104336, 7205472448, 10808208672, 21616417344]

約数ペア:

[(1, 21616417344), (2, 10808208672), (3, 7205472448), (4, 5404104336), (6, 3602736224), (8, 2702052168), (12, 1801368112), (16, 1351026084), (19, 1137706176), (24, 900684056), (32, 675513042), (38, 568853088), (48, 450342028), (57, 379235392), (64, 337756521), (76, 284426544), (79, 273625536), (96, 225171014), (107, 202022592), (114, 189617696), (152, 142213272), (158, 136812768), (192, 112585507), (214, 101011296), (228, 94808848), (237, 91208512), (304, 71106636), (316, 68406384), (321, 67340864), (428, 50505648), (456, 47404424), (474, 45604256), (608, 35553318), (632, 34203192), (642, 33670432), (701, 30836544), (856, 25252824), (912, 23702212), (948, 22802128), (1216, 17776659), (1264, 17101596), (1284, 16835216), (1402, 15418272), (1501, 14401344), (1712, 12626412), (1824, 11851106), (1896, 11401064), (2033, 10632768), (2103, 10278848), (2528, 8550798), (2568, 8417608), (2804, 7709136), (3002, 7200672), (3424, 6313206), (3648, 5925553), (3792, 5700532), (4066, 5316384), (4206, 5139424), (4503, 4800448), (5056, 4275399), (5136, 4208804), (5608, 3854568), (6004, 3600336), (6099, 3544256), (6848, 3156603), (7584, 2850266), (8132, 2658192), (8412, 2569712), (8453, 2557248), (9006, 2400224), (10272, 2104402), (11216, 1927284), (12008, 1800168), (12198, 1772128), (13319, 1622976), (15168, 1425133), (16264, 1329096), (16824, 1284856), (16906, 1278624), (18012, 1200112), (20544, 1052201), (22432, 963642), (24016, 900084), (24396, 886064), (25359, 852416), (26638, 811488), (32528, 664548), (33648, 642428), (33812, 639312), (36024, 600056), (39957, 540992), (44864, 481821), (48032, 450042), (48792, 443032), (50718, 426208), (53276, 405744), (55379, 390336), (65056, 332274), (67296, 321214), (67624, 319656), (72048, 300028), (75007, 288192), (79914, 270496), (96064, 225021), (97584, 221516), (101436, 213104), (106552, 202872), (110758, 195168), (130112, 166137), (134592, 160607), (135248, 159828), (144096, 150014)]