805150476

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1493

約数の個数: 144

約数和(自身を含む): 2334904320

約数和(自身を除く): 1529753844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 169, 186, 234, 279, 338, 351, 372, 403, 468, 507, 558, 676, 702, 806, 837, 1014, 1116, 1209, 1404, 1423, 1521, 1612, 1674, 2028, 2418, 2846, 3042, 3348, 3627, 4269, 4563, 4836, 5239, 5692, 6084, 7254, 8538, 9126, 10478, 10881, 12807, 14508, 15717, 17076, 18252, 18499, 20956, 21762, 25614, 31434, 36998, 38421, 43524, 44113, 47151, 51228, 55497, 62868, 73996, 76842, 88226, 94302, 110994, 132339, 141453, 153684, 166491, 176452, 188604, 221988, 240487, 264678, 282906, 332982, 397017, 480974, 499473, 529356, 565812, 573469, 665964, 721461, 794034, 961948, 998946, 1146938, 1191051, 1442922, 1588068, 1720407, 1997892, 2164383, 2293876, 2382102, 2885844, 3440814, 4328766, 4764204, 5161221, 6493149, 6881628, 7455097, 8657532, 10322442, 12986298, 14910194, 15483663, 20644884, 22365291, 25972596, 29820388, 30967326, 44730582, 61934652, 67095873, 89461164, 134191746, 201287619, 268383492, 402575238, 805150476]

約数ペア:

[(1, 805150476), (2, 402575238), (3, 268383492), (4, 201287619), (6, 134191746), (9, 89461164), (12, 67095873), (13, 61934652), (18, 44730582), (26, 30967326), (27, 29820388), (31, 25972596), (36, 22365291), (39, 20644884), (52, 15483663), (54, 14910194), (62, 12986298), (78, 10322442), (93, 8657532), (108, 7455097), (117, 6881628), (124, 6493149), (156, 5161221), (169, 4764204), (186, 4328766), (234, 3440814), (279, 2885844), (338, 2382102), (351, 2293876), (372, 2164383), (403, 1997892), (468, 1720407), (507, 1588068), (558, 1442922), (676, 1191051), (702, 1146938), (806, 998946), (837, 961948), (1014, 794034), (1116, 721461), (1209, 665964), (1404, 573469), (1423, 565812), (1521, 529356), (1612, 499473), (1674, 480974), (2028, 397017), (2418, 332982), (2846, 282906), (3042, 264678), (3348, 240487), (3627, 221988), (4269, 188604), (4563, 176452), (4836, 166491), (5239, 153684), (5692, 141453), (6084, 132339), (7254, 110994), (8538, 94302), (9126, 88226), (10478, 76842), (10881, 73996), (12807, 62868), (14508, 55497), (15717, 51228), (17076, 47151), (18252, 44113), (18499, 43524), (20956, 38421), (21762, 36998), (25614, 31434)]