406891368

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 1261478400

約数和(自身を除く): 854587032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 37, 39, 52, 62, 72, 74, 78, 93, 104, 111, 117, 124, 148, 156, 186, 222, 234, 248, 279, 296, 312, 333, 372, 379, 403, 444, 468, 481, 558, 666, 744, 758, 806, 888, 936, 962, 1116, 1137, 1147, 1209, 1332, 1443, 1516, 1612, 1924, 2232, 2274, 2294, 2418, 2664, 2886, 3032, 3224, 3411, 3441, 3627, 3848, 4329, 4548, 4588, 4836, 4927, 5772, 6822, 6882, 7254, 8658, 9096, 9176, 9672, 9854, 10323, 11544, 11749, 13644, 13764, 14023, 14508, 14781, 14911, 17316, 19708, 20646, 23498, 27288, 27528, 28046, 29016, 29562, 29822, 34632, 35247, 39416, 41292, 42069, 44343, 44733, 46996, 56092, 59124, 59644, 70494, 82584, 84138, 88686, 89466, 93992, 105741, 112184, 118248, 119288, 126207, 134199, 140988, 152737, 168276, 177372, 178932, 182299, 211482, 252414, 268398, 281976, 305474, 336552, 354744, 357864, 364598, 422964, 434713, 458211, 504828, 536796, 546897, 610948, 729196, 845928, 869426, 916422, 1009656, 1073592, 1093794, 1221896, 1304139, 1374633, 1458392, 1640691, 1738852, 1832844, 2187588, 2608278, 2749266, 3281382, 3477704, 3665688, 3912417, 4375176, 5216556, 5498532, 5651269, 6562764, 7824834, 10433112, 10997064, 11302538, 13125528, 15649668, 16953807, 22605076, 31299336, 33907614, 45210152, 50861421, 67815228, 101722842, 135630456, 203445684, 406891368]

約数ペア:

[(1, 406891368), (2, 203445684), (3, 135630456), (4, 101722842), (6, 67815228), (8, 50861421), (9, 45210152), (12, 33907614), (13, 31299336), (18, 22605076), (24, 16953807), (26, 15649668), (31, 13125528), (36, 11302538), (37, 10997064), (39, 10433112), (52, 7824834), (62, 6562764), (72, 5651269), (74, 5498532), (78, 5216556), (93, 4375176), (104, 3912417), (111, 3665688), (117, 3477704), (124, 3281382), (148, 2749266), (156, 2608278), (186, 2187588), (222, 1832844), (234, 1738852), (248, 1640691), (279, 1458392), (296, 1374633), (312, 1304139), (333, 1221896), (372, 1093794), (379, 1073592), (403, 1009656), (444, 916422), (468, 869426), (481, 845928), (558, 729196), (666, 610948), (744, 546897), (758, 536796), (806, 504828), (888, 458211), (936, 434713), (962, 422964), (1116, 364598), (1137, 357864), (1147, 354744), (1209, 336552), (1332, 305474), (1443, 281976), (1516, 268398), (1612, 252414), (1924, 211482), (2232, 182299), (2274, 178932), (2294, 177372), (2418, 168276), (2664, 152737), (2886, 140988), (3032, 134199), (3224, 126207), (3411, 119288), (3441, 118248), (3627, 112184), (3848, 105741), (4329, 93992), (4548, 89466), (4588, 88686), (4836, 84138), (4927, 82584), (5772, 70494), (6822, 59644), (6882, 59124), (7254, 56092), (8658, 46996), (9096, 44733), (9176, 44343), (9672, 42069), (9854, 41292), (10323, 39416), (11544, 35247), (11749, 34632), (13644, 29822), (13764, 29562), (14023, 29016), (14508, 28046), (14781, 27528), (14911, 27288), (17316, 23498), (19708, 20646)]