1212197712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{2389}}^1$

素因数の和:2473

約数の個数: 120

約数和(自身を含む): 3531425760

約数和(自身を除く): 2319228048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 961, 1023, 1364, 1488, 1922, 2046, 2389, 2728, 2883, 3844, 4092, 4778, 5456, 5766, 7167, 7688, 8184, 9556, 10571, 11532, 14334, 15376, 16368, 19112, 21142, 23064, 26279, 28668, 31713, 38224, 42284, 46128, 52558, 57336, 63426, 74059, 78837, 84568, 105116, 114672, 126852, 148118, 157674, 169136, 210232, 222177, 253704, 296236, 315348, 420464, 444354, 507408, 592472, 630696, 814649, 888708, 1184944, 1261392, 1629298, 1777416, 2295829, 2443947, 3258596, 3554832, 4591658, 4887894, 6517192, 6887487, 9183316, 9775788, 13034384, 13774974, 18366632, 19551576, 25254119, 27549948, 36733264, 39103152, 50508238, 55099896, 75762357, 101016476, 110199792, 151524714, 202032952, 303049428, 404065904, 606098856, 1212197712]

約数ペア:

[(1, 1212197712), (2, 606098856), (3, 404065904), (4, 303049428), (6, 202032952), (8, 151524714), (11, 110199792), (12, 101016476), (16, 75762357), (22, 55099896), (24, 50508238), (31, 39103152), (33, 36733264), (44, 27549948), (48, 25254119), (62, 19551576), (66, 18366632), (88, 13774974), (93, 13034384), (124, 9775788), (132, 9183316), (176, 6887487), (186, 6517192), (248, 4887894), (264, 4591658), (341, 3554832), (372, 3258596), (496, 2443947), (528, 2295829), (682, 1777416), (744, 1629298), (961, 1261392), (1023, 1184944), (1364, 888708), (1488, 814649), (1922, 630696), (2046, 592472), (2389, 507408), (2728, 444354), (2883, 420464), (3844, 315348), (4092, 296236), (4778, 253704), (5456, 222177), (5766, 210232), (7167, 169136), (7688, 157674), (8184, 148118), (9556, 126852), (10571, 114672), (11532, 105116), (14334, 84568), (15376, 78837), (16368, 74059), (19112, 63426), (21142, 57336), (23064, 52558), (26279, 46128), (28668, 42284), (31713, 38224)]