21502548144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{646421}}^1$

素因数の和:646456

約数の個数: 160

約数和(自身を含む): 76950074880

約数和(自身を除く): 55447526736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 231, 252, 264, 297, 308, 336, 378, 396, 432, 462, 504, 528, 594, 616, 693, 756, 792, 924, 1008, 1188, 1232, 1386, 1512, 1584, 1848, 2079, 2376, 2772, 3024, 3696, 4158, 4752, 5544, 8316, 11088, 16632, 33264, 646421, 1292842, 1939263, 2585684, 3878526, 4524947, 5171368, 5817789, 7110631, 7757052, 9049894, 10342736, 11635578, 13574841, 14221262, 15514104, 17453367, 18099788, 21331893, 23271156, 27149682, 28442524, 31028208, 34906734, 36199576, 40724523, 42663786, 46542312, 49774417, 54299364, 56885048, 63995679, 69813468, 72399152, 81449046, 85327572, 93084624, 99548834, 108598728, 113770096, 122173569, 127991358, 139626936, 149323251, 162898092, 170655144, 191987037, 199097668, 217197456, 244347138, 255982716, 279253872, 298646502, 325796184, 341310288, 383974074, 398195336, 447969753, 488694276, 511965432, 597293004, 651592368, 767948148, 796390672, 895939506, 977388552, 1023930864, 1194586008, 1343909259, 1535896296, 1791879012, 1954777104, 2389172016, 2687818518, 3071792592, 3583758024, 5375637036, 7167516048, 10751274072, 21502548144]

約数ペア:

[(1, 21502548144), (2, 10751274072), (3, 7167516048), (4, 5375637036), (6, 3583758024), (7, 3071792592), (8, 2687818518), (9, 2389172016), (11, 1954777104), (12, 1791879012), (14, 1535896296), (16, 1343909259), (18, 1194586008), (21, 1023930864), (22, 977388552), (24, 895939506), (27, 796390672), (28, 767948148), (33, 651592368), (36, 597293004), (42, 511965432), (44, 488694276), (48, 447969753), (54, 398195336), (56, 383974074), (63, 341310288), (66, 325796184), (72, 298646502), (77, 279253872), (84, 255982716), (88, 244347138), (99, 217197456), (108, 199097668), (112, 191987037), (126, 170655144), (132, 162898092), (144, 149323251), (154, 139626936), (168, 127991358), (176, 122173569), (189, 113770096), (198, 108598728), (216, 99548834), (231, 93084624), (252, 85327572), (264, 81449046), (297, 72399152), (308, 69813468), (336, 63995679), (378, 56885048), (396, 54299364), (432, 49774417), (462, 46542312), (504, 42663786), (528, 40724523), (594, 36199576), (616, 34906734), (693, 31028208), (756, 28442524), (792, 27149682), (924, 23271156), (1008, 21331893), (1188, 18099788), (1232, 17453367), (1386, 15514104), (1512, 14221262), (1584, 13574841), (1848, 11635578), (2079, 10342736), (2376, 9049894), (2772, 7757052), (3024, 7110631), (3696, 5817789), (4158, 5171368), (4752, 4524947), (5544, 3878526), (8316, 2585684), (11088, 1939263), (16632, 1292842), (33264, 646421)]