681232384

素因数分解:

$2^{11}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 1706140800

約数和(自身を除く): 1024908416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 61, 64, 76, 82, 112, 122, 128, 133, 152, 164, 224, 244, 256, 266, 287, 304, 328, 427, 448, 488, 512, 532, 574, 608, 656, 779, 854, 896, 976, 1024, 1064, 1148, 1159, 1216, 1312, 1558, 1708, 1792, 1952, 2048, 2128, 2296, 2318, 2432, 2501, 2624, 3116, 3416, 3584, 3904, 4256, 4592, 4636, 4864, 5002, 5248, 5453, 6232, 6832, 7168, 7808, 8113, 8512, 9184, 9272, 9728, 10004, 10496, 10906, 12464, 13664, 14336, 15616, 16226, 17024, 17507, 18368, 18544, 19456, 20008, 20992, 21812, 24928, 27328, 31232, 32452, 34048, 35014, 36736, 37088, 38912, 40016, 41984, 43624, 47519, 49856, 54656, 62464, 64904, 68096, 70028, 73472, 74176, 80032, 83968, 87248, 95038, 99712, 109312, 124928, 129808, 136192, 140056, 146944, 148352, 160064, 174496, 190076, 199424, 218624, 259616, 272384, 280112, 293888, 296704, 320128, 332633, 348992, 380152, 398848, 437248, 519232, 560224, 587776, 593408, 640256, 665266, 697984, 760304, 797696, 874496, 1038464, 1120448, 1186816, 1280512, 1330532, 1395968, 1520608, 1595392, 2076928, 2240896, 2373632, 2561024, 2661064, 2791936, 3041216, 4153856, 4481792, 5122048, 5322128, 5583872, 6082432, 8307712, 8963584, 10644256, 11167744, 12164864, 16615424, 17927168, 21288512, 24329728, 35854336, 42577024, 48659456, 85154048, 97318912, 170308096, 340616192, 681232384]

約数ペア:

[(1, 681232384), (2, 340616192), (4, 170308096), (7, 97318912), (8, 85154048), (14, 48659456), (16, 42577024), (19, 35854336), (28, 24329728), (32, 21288512), (38, 17927168), (41, 16615424), (56, 12164864), (61, 11167744), (64, 10644256), (76, 8963584), (82, 8307712), (112, 6082432), (122, 5583872), (128, 5322128), (133, 5122048), (152, 4481792), (164, 4153856), (224, 3041216), (244, 2791936), (256, 2661064), (266, 2561024), (287, 2373632), (304, 2240896), (328, 2076928), (427, 1595392), (448, 1520608), (488, 1395968), (512, 1330532), (532, 1280512), (574, 1186816), (608, 1120448), (656, 1038464), (779, 874496), (854, 797696), (896, 760304), (976, 697984), (1024, 665266), (1064, 640256), (1148, 593408), (1159, 587776), (1216, 560224), (1312, 519232), (1558, 437248), (1708, 398848), (1792, 380152), (1952, 348992), (2048, 332633), (2128, 320128), (2296, 296704), (2318, 293888), (2432, 280112), (2501, 272384), (2624, 259616), (3116, 218624), (3416, 199424), (3584, 190076), (3904, 174496), (4256, 160064), (4592, 148352), (4636, 146944), (4864, 140056), (5002, 136192), (5248, 129808), (5453, 124928), (6232, 109312), (6832, 99712), (7168, 95038), (7808, 87248), (8113, 83968), (8512, 80032), (9184, 74176), (9272, 73472), (9728, 70028), (10004, 68096), (10496, 64904), (10906, 62464), (12464, 54656), (13664, 49856), (14336, 47519), (15616, 43624), (16226, 41984), (17024, 40016), (17507, 38912), (18368, 37088), (18544, 36736), (19456, 35014), (20008, 34048), (20992, 32452), (21812, 31232), (24928, 27328)]