427303008

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 288

約数和(自身を含む): 1446681600

約数和(自身を除く): 1019378592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 32, 33, 36, 38, 44, 48, 57, 62, 66, 72, 76, 88, 93, 96, 99, 114, 124, 132, 144, 152, 171, 176, 186, 198, 209, 228, 229, 248, 264, 279, 288, 304, 341, 342, 352, 372, 396, 418, 456, 458, 496, 528, 558, 589, 608, 627, 682, 684, 687, 744, 792, 836, 912, 916, 992, 1023, 1056, 1116, 1178, 1254, 1364, 1368, 1374, 1488, 1584, 1672, 1767, 1824, 1832, 1881, 2046, 2061, 2232, 2356, 2508, 2519, 2728, 2736, 2748, 2976, 3069, 3168, 3344, 3534, 3664, 3762, 4092, 4122, 4351, 4464, 4712, 5016, 5038, 5301, 5456, 5472, 5496, 6138, 6479, 6688, 7068, 7099, 7328, 7524, 7557, 8184, 8244, 8702, 8928, 9424, 10032, 10076, 10602, 10912, 10992, 12276, 12958, 13053, 14136, 14198, 15048, 15114, 16368, 16488, 17404, 18848, 19437, 20064, 20152, 21204, 21297, 21984, 22671, 24552, 25916, 26106, 28272, 28396, 30096, 30228, 32736, 32976, 34808, 38874, 39159, 40304, 42408, 42594, 45342, 47861, 49104, 51832, 52212, 56544, 56792, 58311, 60192, 60456, 63891, 65952, 69616, 77748, 78089, 78318, 80608, 84816, 85188, 90684, 95722, 98208, 103664, 104424, 113584, 116622, 120912, 127782, 134881, 139232, 143583, 155496, 156178, 156636, 169632, 170376, 181368, 191444, 207328, 208848, 227168, 233244, 234267, 241824, 255564, 269762, 287166, 310992, 312356, 313272, 340752, 362736, 382888, 404643, 417696, 430749, 466488, 468534, 511128, 539524, 574332, 621984, 624712, 626544, 681504, 702801, 725472, 765776, 809286, 861498, 932976, 937068, 1022256, 1079048, 1148664, 1213929, 1249424, 1253088, 1405602, 1483691, 1531552, 1618572, 1722996, 1865952, 1874136, 2044512, 2158096, 2297328, 2427858, 2498848, 2811204, 2967382, 3237144, 3445992, 3748272, 4316192, 4451073, 4594656, 4855716, 5622408, 5934764, 6474288, 6891984, 7496544, 8902146, 9711432, 11244816, 11869528, 12948576, 13353219, 13783968, 17804292, 19422864, 22489632, 23739056, 26706438, 35608584, 38845728, 47478112, 53412876, 71217168, 106825752, 142434336, 213651504, 427303008]

約数ペア:

[(1, 427303008), (2, 213651504), (3, 142434336), (4, 106825752), (6, 71217168), (8, 53412876), (9, 47478112), (11, 38845728), (12, 35608584), (16, 26706438), (18, 23739056), (19, 22489632), (22, 19422864), (24, 17804292), (31, 13783968), (32, 13353219), (33, 12948576), (36, 11869528), (38, 11244816), (44, 9711432), (48, 8902146), (57, 7496544), (62, 6891984), (66, 6474288), (72, 5934764), (76, 5622408), (88, 4855716), (93, 4594656), (96, 4451073), (99, 4316192), (114, 3748272), (124, 3445992), (132, 3237144), (144, 2967382), (152, 2811204), (171, 2498848), (176, 2427858), (186, 2297328), (198, 2158096), (209, 2044512), (228, 1874136), (229, 1865952), (248, 1722996), (264, 1618572), (279, 1531552), (288, 1483691), (304, 1405602), (341, 1253088), (342, 1249424), (352, 1213929), (372, 1148664), (396, 1079048), (418, 1022256), (456, 937068), (458, 932976), (496, 861498), (528, 809286), (558, 765776), (589, 725472), (608, 702801), (627, 681504), (682, 626544), (684, 624712), (687, 621984), (744, 574332), (792, 539524), (836, 511128), (912, 468534), (916, 466488), (992, 430749), (1023, 417696), (1056, 404643), (1116, 382888), (1178, 362736), (1254, 340752), (1364, 313272), (1368, 312356), (1374, 310992), (1488, 287166), (1584, 269762), (1672, 255564), (1767, 241824), (1824, 234267), (1832, 233244), (1881, 227168), (2046, 208848), (2061, 207328), (2232, 191444), (2356, 181368), (2508, 170376), (2519, 169632), (2728, 156636), (2736, 156178), (2748, 155496), (2976, 143583), (3069, 139232), (3168, 134881), (3344, 127782), (3534, 120912), (3664, 116622), (3762, 113584), (4092, 104424), (4122, 103664), (4351, 98208), (4464, 95722), (4712, 90684), (5016, 85188), (5038, 84816), (5301, 80608), (5456, 78318), (5472, 78089), (5496, 77748), (6138, 69616), (6479, 65952), (6688, 63891), (7068, 60456), (7099, 60192), (7328, 58311), (7524, 56792), (7557, 56544), (8184, 52212), (8244, 51832), (8702, 49104), (8928, 47861), (9424, 45342), (10032, 42594), (10076, 42408), (10602, 40304), (10912, 39159), (10992, 38874), (12276, 34808), (12958, 32976), (13053, 32736), (14136, 30228), (14198, 30096), (15048, 28396), (15114, 28272), (16368, 26106), (16488, 25916), (17404, 24552), (18848, 22671), (19437, 21984), (20064, 21297), (20152, 21204)]