272907756

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:153

約数の個数: 216

約数和(自身を含む): 817969152

約数和(自身を除く): 545061396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 43, 44, 47, 62, 66, 86, 93, 94, 99, 121, 124, 129, 132, 141, 172, 186, 188, 198, 242, 258, 279, 282, 341, 363, 372, 387, 396, 423, 473, 484, 516, 517, 558, 564, 682, 726, 774, 846, 946, 1023, 1034, 1089, 1116, 1333, 1364, 1419, 1452, 1457, 1548, 1551, 1692, 1892, 2021, 2046, 2068, 2178, 2666, 2838, 2914, 3069, 3102, 3751, 3999, 4042, 4092, 4257, 4356, 4371, 4653, 5203, 5332, 5676, 5687, 5828, 6063, 6138, 6204, 7502, 7998, 8084, 8514, 8742, 9306, 10406, 11253, 11374, 11997, 12126, 12276, 13113, 14663, 15004, 15609, 15996, 16027, 17028, 17061, 17484, 18189, 18612, 20812, 22231, 22506, 22748, 23994, 24252, 26226, 29326, 31218, 32054, 33759, 34122, 36378, 43989, 44462, 45012, 46827, 47988, 48081, 51183, 52452, 58652, 62436, 62651, 64108, 66693, 67518, 68244, 72756, 87978, 88924, 93654, 96162, 102366, 125302, 131967, 133386, 135036, 144243, 161293, 175956, 176297, 187308, 187953, 192324, 200079, 204732, 244541, 250604, 263934, 266772, 288486, 322586, 352594, 375906, 400158, 483879, 489082, 527868, 528891, 563859, 576972, 645172, 689161, 705188, 733623, 751812, 800316, 967758, 978164, 1057782, 1127718, 1378322, 1451637, 1467246, 1586673, 1935516, 2067483, 2115564, 2200869, 2255436, 2756644, 2903274, 2934492, 3173346, 4134966, 4401738, 5806548, 6202449, 6346692, 7580771, 8269932, 8803476, 12404898, 15161542, 22742313, 24809796, 30323084, 45484626, 68226939, 90969252, 136453878, 272907756]

約数ペア:

[(1, 272907756), (2, 136453878), (3, 90969252), (4, 68226939), (6, 45484626), (9, 30323084), (11, 24809796), (12, 22742313), (18, 15161542), (22, 12404898), (31, 8803476), (33, 8269932), (36, 7580771), (43, 6346692), (44, 6202449), (47, 5806548), (62, 4401738), (66, 4134966), (86, 3173346), (93, 2934492), (94, 2903274), (99, 2756644), (121, 2255436), (124, 2200869), (129, 2115564), (132, 2067483), (141, 1935516), (172, 1586673), (186, 1467246), (188, 1451637), (198, 1378322), (242, 1127718), (258, 1057782), (279, 978164), (282, 967758), (341, 800316), (363, 751812), (372, 733623), (387, 705188), (396, 689161), (423, 645172), (473, 576972), (484, 563859), (516, 528891), (517, 527868), (558, 489082), (564, 483879), (682, 400158), (726, 375906), (774, 352594), (846, 322586), (946, 288486), (1023, 266772), (1034, 263934), (1089, 250604), (1116, 244541), (1333, 204732), (1364, 200079), (1419, 192324), (1452, 187953), (1457, 187308), (1548, 176297), (1551, 175956), (1692, 161293), (1892, 144243), (2021, 135036), (2046, 133386), (2068, 131967), (2178, 125302), (2666, 102366), (2838, 96162), (2914, 93654), (3069, 88924), (3102, 87978), (3751, 72756), (3999, 68244), (4042, 67518), (4092, 66693), (4257, 64108), (4356, 62651), (4371, 62436), (4653, 58652), (5203, 52452), (5332, 51183), (5676, 48081), (5687, 47988), (5828, 46827), (6063, 45012), (6138, 44462), (6204, 43989), (7502, 36378), (7998, 34122), (8084, 33759), (8514, 32054), (8742, 31218), (9306, 29326), (10406, 26226), (11253, 24252), (11374, 23994), (11997, 22748), (12126, 22506), (12276, 22231), (13113, 20812), (14663, 18612), (15004, 18189), (15609, 17484), (15996, 17061), (16027, 17028)]