215185674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 496343232

約数和(自身を除く): 281157558

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 61, 66, 86, 113, 121, 122, 129, 183, 226, 242, 258, 339, 363, 366, 473, 671, 678, 726, 946, 1243, 1342, 1419, 2013, 2486, 2623, 2838, 3729, 4026, 4859, 5203, 5246, 6893, 7381, 7458, 7869, 9718, 10406, 13673, 13786, 14577, 14762, 15609, 15738, 20679, 22143, 27346, 28853, 29154, 31218, 41019, 41358, 44286, 53449, 57706, 75823, 82038, 86559, 106898, 151646, 160347, 173118, 227469, 296399, 317383, 320694, 454938, 587939, 592798, 634766, 834053, 889197, 952149, 1175878, 1668106, 1763817, 1778394, 1904298, 2502159, 3260389, 3527634, 5004318, 6520778, 9781167, 19562334, 35864279, 71728558, 107592837, 215185674]

約数ペア:

[(1, 215185674), (2, 107592837), (3, 71728558), (6, 35864279), (11, 19562334), (22, 9781167), (33, 6520778), (43, 5004318), (61, 3527634), (66, 3260389), (86, 2502159), (113, 1904298), (121, 1778394), (122, 1763817), (129, 1668106), (183, 1175878), (226, 952149), (242, 889197), (258, 834053), (339, 634766), (363, 592798), (366, 587939), (473, 454938), (671, 320694), (678, 317383), (726, 296399), (946, 227469), (1243, 173118), (1342, 160347), (1419, 151646), (2013, 106898), (2486, 86559), (2623, 82038), (2838, 75823), (3729, 57706), (4026, 53449), (4859, 44286), (5203, 41358), (5246, 41019), (6893, 31218), (7381, 29154), (7458, 28853), (7869, 27346), (9718, 22143), (10406, 20679), (13673, 15738), (13786, 15609), (14577, 14762)]