2218935348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{2687}}^1$

素因数の和:2846

約数の個数: 144

約数和(自身を含む): 6692474880

約数和(自身を除く): 4473539532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 113, 116, 126, 174, 203, 226, 252, 261, 339, 348, 406, 452, 522, 609, 678, 791, 812, 1017, 1044, 1218, 1356, 1582, 1827, 2034, 2373, 2436, 2687, 3164, 3277, 3654, 4068, 4746, 5374, 6554, 7119, 7308, 8061, 9492, 9831, 10748, 13108, 14238, 16122, 18809, 19662, 22939, 24183, 28476, 29493, 32244, 37618, 39324, 45878, 48366, 56427, 58986, 68817, 75236, 77923, 91756, 96732, 112854, 117972, 137634, 155846, 169281, 206451, 225708, 233769, 275268, 303631, 311692, 338562, 412902, 467538, 545461, 607262, 677124, 701307, 825804, 910893, 935076, 1090922, 1214524, 1402614, 1636383, 1821786, 2125417, 2181844, 2732679, 2805228, 3272766, 3643572, 4250834, 4909149, 5465358, 6376251, 6545532, 8501668, 8805299, 9818298, 10930716, 12752502, 17610598, 19128753, 19636596, 25505004, 26415897, 35221196, 38257506, 52831794, 61637093, 76515012, 79247691, 105663588, 123274186, 158495382, 184911279, 246548372, 316990764, 369822558, 554733837, 739645116, 1109467674, 2218935348]

約数ペア:

[(1, 2218935348), (2, 1109467674), (3, 739645116), (4, 554733837), (6, 369822558), (7, 316990764), (9, 246548372), (12, 184911279), (14, 158495382), (18, 123274186), (21, 105663588), (28, 79247691), (29, 76515012), (36, 61637093), (42, 52831794), (58, 38257506), (63, 35221196), (84, 26415897), (87, 25505004), (113, 19636596), (116, 19128753), (126, 17610598), (174, 12752502), (203, 10930716), (226, 9818298), (252, 8805299), (261, 8501668), (339, 6545532), (348, 6376251), (406, 5465358), (452, 4909149), (522, 4250834), (609, 3643572), (678, 3272766), (791, 2805228), (812, 2732679), (1017, 2181844), (1044, 2125417), (1218, 1821786), (1356, 1636383), (1582, 1402614), (1827, 1214524), (2034, 1090922), (2373, 935076), (2436, 910893), (2687, 825804), (3164, 701307), (3277, 677124), (3654, 607262), (4068, 545461), (4746, 467538), (5374, 412902), (6554, 338562), (7119, 311692), (7308, 303631), (8061, 275268), (9492, 233769), (9831, 225708), (10748, 206451), (13108, 169281), (14238, 155846), (16122, 137634), (18809, 117972), (19662, 112854), (22939, 96732), (24183, 91756), (28476, 77923), (29493, 75236), (32244, 68817), (37618, 58986), (39324, 56427), (45878, 48366)]