213651504

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 711859200

約数和(自身を除く): 498207696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 33, 36, 38, 44, 48, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 144, 152, 171, 176, 186, 198, 209, 228, 229, 248, 264, 279, 304, 341, 342, 372, 396, 418, 456, 458, 496, 528, 558, 589, 627, 682, 684, 687, 744, 792, 836, 912, 916, 1023, 1116, 1178, 1254, 1364, 1368, 1374, 1488, 1584, 1672, 1767, 1832, 1881, 2046, 2061, 2232, 2356, 2508, 2519, 2728, 2736, 2748, 3069, 3344, 3534, 3664, 3762, 4092, 4122, 4351, 4464, 4712, 5016, 5038, 5301, 5456, 5496, 6138, 6479, 7068, 7099, 7524, 7557, 8184, 8244, 8702, 9424, 10032, 10076, 10602, 10992, 12276, 12958, 13053, 14136, 14198, 15048, 15114, 16368, 16488, 17404, 19437, 20152, 21204, 21297, 22671, 24552, 25916, 26106, 28272, 28396, 30096, 30228, 32976, 34808, 38874, 39159, 40304, 42408, 42594, 45342, 47861, 49104, 51832, 52212, 56792, 58311, 60456, 63891, 69616, 77748, 78089, 78318, 84816, 85188, 90684, 95722, 103664, 104424, 113584, 116622, 120912, 127782, 134881, 143583, 155496, 156178, 156636, 170376, 181368, 191444, 208848, 233244, 234267, 255564, 269762, 287166, 310992, 312356, 313272, 340752, 362736, 382888, 404643, 430749, 466488, 468534, 511128, 539524, 574332, 624712, 626544, 702801, 765776, 809286, 861498, 932976, 937068, 1022256, 1079048, 1148664, 1213929, 1249424, 1405602, 1483691, 1618572, 1722996, 1874136, 2158096, 2297328, 2427858, 2811204, 2967382, 3237144, 3445992, 3748272, 4451073, 4855716, 5622408, 5934764, 6474288, 6891984, 8902146, 9711432, 11244816, 11869528, 13353219, 17804292, 19422864, 23739056, 26706438, 35608584, 53412876, 71217168, 106825752, 213651504]

約数ペア:

[(1, 213651504), (2, 106825752), (3, 71217168), (4, 53412876), (6, 35608584), (8, 26706438), (9, 23739056), (11, 19422864), (12, 17804292), (16, 13353219), (18, 11869528), (19, 11244816), (22, 9711432), (24, 8902146), (31, 6891984), (33, 6474288), (36, 5934764), (38, 5622408), (44, 4855716), (48, 4451073), (57, 3748272), (62, 3445992), (66, 3237144), (72, 2967382), (76, 2811204), (88, 2427858), (93, 2297328), (99, 2158096), (114, 1874136), (124, 1722996), (132, 1618572), (144, 1483691), (152, 1405602), (171, 1249424), (176, 1213929), (186, 1148664), (198, 1079048), (209, 1022256), (228, 937068), (229, 932976), (248, 861498), (264, 809286), (279, 765776), (304, 702801), (341, 626544), (342, 624712), (372, 574332), (396, 539524), (418, 511128), (456, 468534), (458, 466488), (496, 430749), (528, 404643), (558, 382888), (589, 362736), (627, 340752), (682, 313272), (684, 312356), (687, 310992), (744, 287166), (792, 269762), (836, 255564), (912, 234267), (916, 233244), (1023, 208848), (1116, 191444), (1178, 181368), (1254, 170376), (1364, 156636), (1368, 156178), (1374, 155496), (1488, 143583), (1584, 134881), (1672, 127782), (1767, 120912), (1832, 116622), (1881, 113584), (2046, 104424), (2061, 103664), (2232, 95722), (2356, 90684), (2508, 85188), (2519, 84816), (2728, 78318), (2736, 78089), (2748, 77748), (3069, 69616), (3344, 63891), (3534, 60456), (3664, 58311), (3762, 56792), (4092, 52212), (4122, 51832), (4351, 49104), (4464, 47861), (4712, 45342), (5016, 42594), (5038, 42408), (5301, 40304), (5456, 39159), (5496, 38874), (6138, 34808), (6479, 32976), (7068, 30228), (7099, 30096), (7524, 28396), (7557, 28272), (8184, 26106), (8244, 25916), (8702, 24552), (9424, 22671), (10032, 21297), (10076, 21204), (10602, 20152), (10992, 19437), (12276, 17404), (12958, 16488), (13053, 16368), (14136, 15114), (14198, 15048)]