401621472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2729}}^1$

素因数の和:2825

約数の個数: 144

約数和(自身を含む): 1323635040

約数和(自身を除く): 922013568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 73, 84, 96, 112, 126, 144, 146, 168, 219, 224, 252, 288, 292, 336, 438, 504, 511, 584, 657, 672, 876, 1008, 1022, 1168, 1314, 1533, 1752, 2016, 2044, 2336, 2628, 2729, 3066, 3504, 4088, 4599, 5256, 5458, 6132, 7008, 8176, 8187, 9198, 10512, 10916, 12264, 16352, 16374, 18396, 19103, 21024, 21832, 24528, 24561, 32748, 36792, 38206, 43664, 49056, 49122, 57309, 65496, 73584, 76412, 87328, 98244, 114618, 130992, 147168, 152824, 171927, 196488, 199217, 229236, 261984, 305648, 343854, 392976, 398434, 458472, 597651, 611296, 687708, 785952, 796868, 916944, 1195302, 1375416, 1394519, 1593736, 1792953, 1833888, 2390604, 2750832, 2789038, 3187472, 3585906, 4183557, 4781208, 5501664, 5578076, 6374944, 7171812, 8367114, 9562416, 11156152, 12550671, 14343624, 16734228, 19124832, 22312304, 25101342, 28687248, 33468456, 44624608, 50202684, 57374496, 66936912, 100405368, 133873824, 200810736, 401621472]

約数ペア:

[(1, 401621472), (2, 200810736), (3, 133873824), (4, 100405368), (6, 66936912), (7, 57374496), (8, 50202684), (9, 44624608), (12, 33468456), (14, 28687248), (16, 25101342), (18, 22312304), (21, 19124832), (24, 16734228), (28, 14343624), (32, 12550671), (36, 11156152), (42, 9562416), (48, 8367114), (56, 7171812), (63, 6374944), (72, 5578076), (73, 5501664), (84, 4781208), (96, 4183557), (112, 3585906), (126, 3187472), (144, 2789038), (146, 2750832), (168, 2390604), (219, 1833888), (224, 1792953), (252, 1593736), (288, 1394519), (292, 1375416), (336, 1195302), (438, 916944), (504, 796868), (511, 785952), (584, 687708), (657, 611296), (672, 597651), (876, 458472), (1008, 398434), (1022, 392976), (1168, 343854), (1314, 305648), (1533, 261984), (1752, 229236), (2016, 199217), (2044, 196488), (2336, 171927), (2628, 152824), (2729, 147168), (3066, 130992), (3504, 114618), (4088, 98244), (4599, 87328), (5256, 76412), (5458, 73584), (6132, 65496), (7008, 57309), (8176, 49122), (8187, 49056), (9198, 43664), (10512, 38206), (10916, 36792), (12264, 32748), (16352, 24561), (16374, 24528), (18396, 21832), (19103, 21024)]