21300800976

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{232217}}^1$

素因数の和:232258

約数の個数: 180

約数和(自身を含む): 74679915492

約数和(自身を除く): 53379114516

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2548, 3276, 3528, 3822, 4368, 5096, 5733, 6552, 7056, 7644, 10192, 11466, 13104, 15288, 22932, 30576, 45864, 91728, 232217, 464434, 696651, 928868, 1393302, 1625519, 1857736, 2089953, 2786604, 3018821, 3251038, 3715472, 4179906, 4876557, 5573208, 6037642, 6502076, 8359812, 9056463, 9753114, 11146416, 11378633, 12075284, 13004152, 14629671, 16719624, 18112926, 19506228, 21131747, 22757266, 24150568, 26008304, 27169389, 29259342, 33439248, 34135899, 36225852, 39012456, 42263494, 45514532, 48301136, 54338778, 58518684, 63395241, 68271798, 72451704, 78024912, 84526988, 91029064, 102407697, 108677556, 117037368, 126790482, 136543596, 144903408, 147922229, 169053976, 182058128, 190185723, 204815394, 217355112, 234074736, 253580964, 273087192, 295844458, 338107952, 380371446, 409630788, 434710224, 443766687, 507161928, 546174384, 591688916, 760742892, 819261576, 887533374, 1014323856, 1183377832, 1331300061, 1521485784, 1638523152, 1775066748, 2366755664, 2662600122, 3042971568, 3550133496, 5325200244, 7100266992, 10650400488, 21300800976]

約数ペア:

[(1, 21300800976), (2, 10650400488), (3, 7100266992), (4, 5325200244), (6, 3550133496), (7, 3042971568), (8, 2662600122), (9, 2366755664), (12, 1775066748), (13, 1638523152), (14, 1521485784), (16, 1331300061), (18, 1183377832), (21, 1014323856), (24, 887533374), (26, 819261576), (28, 760742892), (36, 591688916), (39, 546174384), (42, 507161928), (48, 443766687), (49, 434710224), (52, 409630788), (56, 380371446), (63, 338107952), (72, 295844458), (78, 273087192), (84, 253580964), (91, 234074736), (98, 217355112), (104, 204815394), (112, 190185723), (117, 182058128), (126, 169053976), (144, 147922229), (147, 144903408), (156, 136543596), (168, 126790482), (182, 117037368), (196, 108677556), (208, 102407697), (234, 91029064), (252, 84526988), (273, 78024912), (294, 72451704), (312, 68271798), (336, 63395241), (364, 58518684), (392, 54338778), (441, 48301136), (468, 45514532), (504, 42263494), (546, 39012456), (588, 36225852), (624, 34135899), (637, 33439248), (728, 29259342), (784, 27169389), (819, 26008304), (882, 24150568), (936, 22757266), (1008, 21131747), (1092, 19506228), (1176, 18112926), (1274, 16719624), (1456, 14629671), (1638, 13004152), (1764, 12075284), (1872, 11378633), (1911, 11146416), (2184, 9753114), (2352, 9056463), (2548, 8359812), (3276, 6502076), (3528, 6037642), (3822, 5573208), (4368, 4876557), (5096, 4179906), (5733, 3715472), (6552, 3251038), (7056, 3018821), (7644, 2786604), (10192, 2089953), (11466, 1857736), (13104, 1625519), (15288, 1393302), (22932, 928868), (30576, 696651), (45864, 464434), (91728, 232217)]