21617138736

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28319}}^1$

素因数の和:28389

約数の個数: 200

約数和(自身を含む): 67986124800

約数和(自身を除く): 46368986064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 144, 152, 162, 171, 186, 216, 228, 248, 279, 304, 324, 342, 372, 432, 456, 496, 513, 558, 589, 648, 684, 744, 837, 912, 1026, 1116, 1178, 1296, 1368, 1488, 1539, 1674, 1767, 2052, 2232, 2356, 2511, 2736, 3078, 3348, 3534, 4104, 4464, 4712, 5022, 5301, 6156, 6696, 7068, 8208, 9424, 10044, 10602, 12312, 13392, 14136, 15903, 20088, 21204, 24624, 28272, 28319, 31806, 40176, 42408, 47709, 56638, 63612, 84816, 84957, 95418, 113276, 127224, 169914, 190836, 226552, 254448, 254871, 339828, 381672, 453104, 509742, 538061, 679656, 763344, 764613, 877889, 1019484, 1076122, 1359312, 1529226, 1614183, 1755778, 2038968, 2152244, 2293839, 2633667, 3058452, 3228366, 3511556, 4077936, 4304488, 4587678, 4842549, 5267334, 6116904, 6456732, 7023112, 7901001, 8608976, 9175356, 9685098, 10534668, 12233808, 12913464, 14046224, 14527647, 15802002, 16679891, 18350712, 19370196, 21069336, 23703003, 25826928, 29055294, 31604004, 33359782, 36701424, 38740392, 42138672, 43582941, 47406006, 50039673, 58110588, 63208008, 66719564, 71109009, 77480784, 87165882, 94812012, 100079346, 116221176, 126416016, 133439128, 142218018, 150119019, 174331764, 189624024, 200158692, 232442352, 266878256, 284436036, 300238038, 348663528, 379248048, 400317384, 450357057, 568872072, 600476076, 697327056, 800634768, 900714114, 1137744144, 1200952152, 1351071171, 1801428228, 2401904304, 2702142342, 3602856456, 5404284684, 7205712912, 10808569368, 21617138736]

約数ペア:

[(1, 21617138736), (2, 10808569368), (3, 7205712912), (4, 5404284684), (6, 3602856456), (8, 2702142342), (9, 2401904304), (12, 1801428228), (16, 1351071171), (18, 1200952152), (19, 1137744144), (24, 900714114), (27, 800634768), (31, 697327056), (36, 600476076), (38, 568872072), (48, 450357057), (54, 400317384), (57, 379248048), (62, 348663528), (72, 300238038), (76, 284436036), (81, 266878256), (93, 232442352), (108, 200158692), (114, 189624024), (124, 174331764), (144, 150119019), (152, 142218018), (162, 133439128), (171, 126416016), (186, 116221176), (216, 100079346), (228, 94812012), (248, 87165882), (279, 77480784), (304, 71109009), (324, 66719564), (342, 63208008), (372, 58110588), (432, 50039673), (456, 47406006), (496, 43582941), (513, 42138672), (558, 38740392), (589, 36701424), (648, 33359782), (684, 31604004), (744, 29055294), (837, 25826928), (912, 23703003), (1026, 21069336), (1116, 19370196), (1178, 18350712), (1296, 16679891), (1368, 15802002), (1488, 14527647), (1539, 14046224), (1674, 12913464), (1767, 12233808), (2052, 10534668), (2232, 9685098), (2356, 9175356), (2511, 8608976), (2736, 7901001), (3078, 7023112), (3348, 6456732), (3534, 6116904), (4104, 5267334), (4464, 4842549), (4712, 4587678), (5022, 4304488), (5301, 4077936), (6156, 3511556), (6696, 3228366), (7068, 3058452), (8208, 2633667), (9424, 2293839), (10044, 2152244), (10602, 2038968), (12312, 1755778), (13392, 1614183), (14136, 1529226), (15903, 1359312), (20088, 1076122), (21204, 1019484), (24624, 877889), (28272, 764613), (28319, 763344), (31806, 679656), (40176, 538061), (42408, 509742), (47709, 453104), (56638, 381672), (63612, 339828), (84816, 254871), (84957, 254448), (95418, 226552), (113276, 190836), (127224, 169914)]