16971509268

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1087}}^1$

素因数の和:1331

約数の個数: 216

約数和(自身を含む): 51197432832

約数和(自身を除く): 34225923564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 147, 159, 167, 196, 212, 252, 294, 318, 334, 371, 441, 477, 501, 588, 636, 668, 742, 882, 954, 1002, 1087, 1113, 1169, 1484, 1503, 1764, 1908, 2004, 2174, 2226, 2338, 2597, 3006, 3261, 3339, 3507, 4348, 4452, 4676, 5194, 6012, 6522, 6678, 7014, 7609, 7791, 8183, 8851, 9783, 10388, 10521, 13044, 13356, 14028, 15218, 15582, 16366, 17702, 19566, 21042, 22827, 23373, 24549, 26553, 30436, 31164, 32732, 35404, 39132, 42084, 45654, 46746, 49098, 53106, 53263, 57611, 61957, 68481, 73647, 79659, 91308, 93492, 98196, 106212, 106526, 115222, 123914, 136962, 147294, 159318, 159789, 172833, 181529, 185871, 213052, 230444, 247828, 273924, 294588, 318636, 319578, 345666, 363058, 371742, 403277, 433699, 479367, 518499, 544587, 557613, 639156, 691332, 726116, 743484, 806554, 867398, 958734, 1036998, 1089174, 1115226, 1209831, 1270703, 1301097, 1613108, 1633761, 1734796, 1917468, 2073996, 2178348, 2230452, 2419662, 2541406, 2602194, 2822939, 3267522, 3629493, 3812109, 3903291, 4839324, 5082812, 5204388, 5645878, 6535044, 7258986, 7624218, 7806582, 8468817, 8894921, 9621037, 11291756, 11436327, 14517972, 15248436, 15613164, 16937634, 17789842, 19242074, 22872654, 25406451, 26684763, 28863111, 33875268, 35579684, 38484148, 45745308, 50812902, 53369526, 57726222, 67347259, 80054289, 86589333, 101625804, 106739052, 115452444, 134694518, 160108578, 173178666, 202041777, 269389036, 320217156, 346357332, 404083554, 471430813, 606125331, 808167108, 942861626, 1212250662, 1414292439, 1885723252, 2424501324, 2828584878, 4242877317, 5657169756, 8485754634, 16971509268]

約数ペア:

[(1, 16971509268), (2, 8485754634), (3, 5657169756), (4, 4242877317), (6, 2828584878), (7, 2424501324), (9, 1885723252), (12, 1414292439), (14, 1212250662), (18, 942861626), (21, 808167108), (28, 606125331), (36, 471430813), (42, 404083554), (49, 346357332), (53, 320217156), (63, 269389036), (84, 202041777), (98, 173178666), (106, 160108578), (126, 134694518), (147, 115452444), (159, 106739052), (167, 101625804), (196, 86589333), (212, 80054289), (252, 67347259), (294, 57726222), (318, 53369526), (334, 50812902), (371, 45745308), (441, 38484148), (477, 35579684), (501, 33875268), (588, 28863111), (636, 26684763), (668, 25406451), (742, 22872654), (882, 19242074), (954, 17789842), (1002, 16937634), (1087, 15613164), (1113, 15248436), (1169, 14517972), (1484, 11436327), (1503, 11291756), (1764, 9621037), (1908, 8894921), (2004, 8468817), (2174, 7806582), (2226, 7624218), (2338, 7258986), (2597, 6535044), (3006, 5645878), (3261, 5204388), (3339, 5082812), (3507, 4839324), (4348, 3903291), (4452, 3812109), (4676, 3629493), (5194, 3267522), (6012, 2822939), (6522, 2602194), (6678, 2541406), (7014, 2419662), (7609, 2230452), (7791, 2178348), (8183, 2073996), (8851, 1917468), (9783, 1734796), (10388, 1633761), (10521, 1613108), (13044, 1301097), (13356, 1270703), (14028, 1209831), (15218, 1115226), (15582, 1089174), (16366, 1036998), (17702, 958734), (19566, 867398), (21042, 806554), (22827, 743484), (23373, 726116), (24549, 691332), (26553, 639156), (30436, 557613), (31164, 544587), (32732, 518499), (35404, 479367), (39132, 433699), (42084, 403277), (45654, 371742), (46746, 363058), (49098, 345666), (53106, 319578), (53263, 318636), (57611, 294588), (61957, 273924), (68481, 247828), (73647, 230444), (79659, 213052), (91308, 185871), (93492, 181529), (98196, 172833), (106212, 159789), (106526, 159318), (115222, 147294), (123914, 136962)]