213320016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 748174336

約数和(自身を除く): 534854320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 73, 78, 84, 91, 104, 112, 117, 126, 144, 146, 156, 168, 182, 208, 219, 223, 234, 252, 273, 292, 312, 336, 364, 438, 446, 468, 504, 511, 546, 584, 624, 657, 669, 728, 819, 876, 892, 936, 949, 1008, 1022, 1092, 1168, 1314, 1338, 1456, 1533, 1561, 1638, 1752, 1784, 1872, 1898, 2007, 2044, 2184, 2628, 2676, 2847, 2899, 3066, 3122, 3276, 3504, 3568, 3796, 4014, 4088, 4368, 4599, 4683, 5256, 5352, 5694, 5798, 6132, 6244, 6552, 6643, 7592, 8028, 8176, 8541, 8697, 9198, 9366, 10512, 10704, 11388, 11596, 12264, 12488, 13104, 13286, 14049, 15184, 16056, 16279, 17082, 17394, 18396, 18732, 19929, 20293, 22776, 23192, 24528, 24976, 26091, 26572, 28098, 32112, 32558, 34164, 34788, 36792, 37464, 39858, 40586, 45552, 46384, 48837, 52182, 53144, 56196, 59787, 60879, 65116, 68328, 69576, 73584, 74928, 79716, 81172, 97674, 104364, 106288, 112392, 113953, 119574, 121758, 130232, 136656, 139152, 146511, 159432, 162344, 182637, 195348, 208728, 211627, 224784, 227906, 239148, 243516, 260464, 293022, 318864, 324688, 341859, 365274, 390696, 417456, 423254, 455812, 478296, 487032, 586044, 634881, 683718, 730548, 781392, 846508, 911624, 956592, 974064, 1025577, 1172088, 1269762, 1367436, 1461096, 1481389, 1693016, 1823248, 1904643, 2051154, 2344176, 2539524, 2734872, 2922192, 2962778, 3386032, 3809286, 4102308, 4444167, 5079048, 5469744, 5925556, 7618572, 8204616, 8888334, 10158096, 11851112, 13332501, 15237144, 16409232, 17776668, 23702224, 26665002, 30474288, 35553336, 53330004, 71106672, 106660008, 213320016]

約数ペア:

[(1, 213320016), (2, 106660008), (3, 71106672), (4, 53330004), (6, 35553336), (7, 30474288), (8, 26665002), (9, 23702224), (12, 17776668), (13, 16409232), (14, 15237144), (16, 13332501), (18, 11851112), (21, 10158096), (24, 8888334), (26, 8204616), (28, 7618572), (36, 5925556), (39, 5469744), (42, 5079048), (48, 4444167), (52, 4102308), (56, 3809286), (63, 3386032), (72, 2962778), (73, 2922192), (78, 2734872), (84, 2539524), (91, 2344176), (104, 2051154), (112, 1904643), (117, 1823248), (126, 1693016), (144, 1481389), (146, 1461096), (156, 1367436), (168, 1269762), (182, 1172088), (208, 1025577), (219, 974064), (223, 956592), (234, 911624), (252, 846508), (273, 781392), (292, 730548), (312, 683718), (336, 634881), (364, 586044), (438, 487032), (446, 478296), (468, 455812), (504, 423254), (511, 417456), (546, 390696), (584, 365274), (624, 341859), (657, 324688), (669, 318864), (728, 293022), (819, 260464), (876, 243516), (892, 239148), (936, 227906), (949, 224784), (1008, 211627), (1022, 208728), (1092, 195348), (1168, 182637), (1314, 162344), (1338, 159432), (1456, 146511), (1533, 139152), (1561, 136656), (1638, 130232), (1752, 121758), (1784, 119574), (1872, 113953), (1898, 112392), (2007, 106288), (2044, 104364), (2184, 97674), (2628, 81172), (2676, 79716), (2847, 74928), (2899, 73584), (3066, 69576), (3122, 68328), (3276, 65116), (3504, 60879), (3568, 59787), (3796, 56196), (4014, 53144), (4088, 52182), (4368, 48837), (4599, 46384), (4683, 45552), (5256, 40586), (5352, 39858), (5694, 37464), (5798, 36792), (6132, 34788), (6244, 34164), (6552, 32558), (6643, 32112), (7592, 28098), (8028, 26572), (8176, 26091), (8541, 24976), (8697, 24528), (9198, 23192), (9366, 22776), (10512, 20293), (10704, 19929), (11388, 18732), (11596, 18396), (12264, 17394), (12488, 17082), (13104, 16279), (13286, 16056), (14049, 15184)]