889440084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4349}}^1$

素因数の和:4414

約数の個数: 144

約数和(自身を含む): 2660112000

約数和(自身を除く): 1770671916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 36, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 117, 138, 156, 171, 207, 228, 234, 247, 276, 299, 342, 414, 437, 468, 494, 598, 684, 741, 828, 874, 897, 988, 1196, 1311, 1482, 1748, 1794, 2223, 2622, 2691, 2964, 3588, 3933, 4349, 4446, 5244, 5382, 5681, 7866, 8698, 8892, 10764, 11362, 13047, 15732, 17043, 17396, 22724, 26094, 34086, 39141, 51129, 52188, 56537, 68172, 78282, 82631, 100027, 102258, 113074, 156564, 165262, 169611, 200054, 204516, 226148, 247893, 300081, 330524, 339222, 400108, 495786, 508833, 600162, 678444, 743679, 900243, 991572, 1017666, 1074203, 1200324, 1300351, 1487358, 1800486, 1900513, 2035332, 2148406, 2600702, 2974716, 3222609, 3600972, 3801026, 3901053, 4296812, 5201404, 5701539, 6445218, 7602052, 7802106, 9667827, 11403078, 11703159, 12890436, 15604212, 17104617, 19335654, 22806156, 23406318, 24706669, 34209234, 38671308, 46812636, 49413338, 68418468, 74120007, 98826676, 148240014, 222360021, 296480028, 444720042, 889440084]

約数ペア:

[(1, 889440084), (2, 444720042), (3, 296480028), (4, 222360021), (6, 148240014), (9, 98826676), (12, 74120007), (13, 68418468), (18, 49413338), (19, 46812636), (23, 38671308), (26, 34209234), (36, 24706669), (38, 23406318), (39, 22806156), (46, 19335654), (52, 17104617), (57, 15604212), (69, 12890436), (76, 11703159), (78, 11403078), (92, 9667827), (114, 7802106), (117, 7602052), (138, 6445218), (156, 5701539), (171, 5201404), (207, 4296812), (228, 3901053), (234, 3801026), (247, 3600972), (276, 3222609), (299, 2974716), (342, 2600702), (414, 2148406), (437, 2035332), (468, 1900513), (494, 1800486), (598, 1487358), (684, 1300351), (741, 1200324), (828, 1074203), (874, 1017666), (897, 991572), (988, 900243), (1196, 743679), (1311, 678444), (1482, 600162), (1748, 508833), (1794, 495786), (2223, 400108), (2622, 339222), (2691, 330524), (2964, 300081), (3588, 247893), (3933, 226148), (4349, 204516), (4446, 200054), (5244, 169611), (5382, 165262), (5681, 156564), (7866, 113074), (8698, 102258), (8892, 100027), (10764, 82631), (11362, 78282), (13047, 68172), (15732, 56537), (17043, 52188), (17396, 51129), (22724, 39141), (26094, 34086)]