394936776

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 1229760000

約数和(自身を除く): 834823224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 169, 186, 216, 234, 248, 279, 312, 338, 349, 351, 372, 403, 468, 507, 558, 676, 698, 702, 744, 806, 837, 936, 1014, 1047, 1116, 1209, 1352, 1396, 1404, 1521, 1612, 1674, 2028, 2094, 2232, 2418, 2792, 2808, 3042, 3141, 3224, 3348, 3627, 4056, 4188, 4537, 4563, 4836, 5239, 6084, 6282, 6696, 7254, 8376, 9074, 9126, 9423, 9672, 10478, 10819, 10881, 12168, 12564, 13611, 14508, 15717, 18148, 18252, 18846, 20956, 21638, 21762, 25128, 27222, 29016, 31434, 32457, 36296, 36504, 37692, 40833, 41912, 43276, 43524, 47151, 54444, 58981, 62868, 64914, 75384, 81666, 86552, 87048, 94302, 97371, 108888, 117962, 122499, 125736, 129828, 140647, 141453, 163332, 176943, 188604, 194742, 235924, 244998, 259656, 281294, 282906, 292113, 326664, 353886, 377208, 389484, 421941, 471848, 489996, 530829, 562588, 565812, 584226, 707772, 778968, 843882, 979992, 1061658, 1125176, 1131624, 1168452, 1265823, 1415544, 1592487, 1687764, 1828411, 2123316, 2336904, 2531646, 3184974, 3375528, 3656822, 3797469, 4246632, 5063292, 5485233, 6369948, 7313644, 7594938, 10126584, 10970466, 12739896, 14627288, 15189876, 16455699, 21940932, 30379752, 32911398, 43881864, 49367097, 65822796, 98734194, 131645592, 197468388, 394936776]

約数ペア:

[(1, 394936776), (2, 197468388), (3, 131645592), (4, 98734194), (6, 65822796), (8, 49367097), (9, 43881864), (12, 32911398), (13, 30379752), (18, 21940932), (24, 16455699), (26, 15189876), (27, 14627288), (31, 12739896), (36, 10970466), (39, 10126584), (52, 7594938), (54, 7313644), (62, 6369948), (72, 5485233), (78, 5063292), (93, 4246632), (104, 3797469), (108, 3656822), (117, 3375528), (124, 3184974), (156, 2531646), (169, 2336904), (186, 2123316), (216, 1828411), (234, 1687764), (248, 1592487), (279, 1415544), (312, 1265823), (338, 1168452), (349, 1131624), (351, 1125176), (372, 1061658), (403, 979992), (468, 843882), (507, 778968), (558, 707772), (676, 584226), (698, 565812), (702, 562588), (744, 530829), (806, 489996), (837, 471848), (936, 421941), (1014, 389484), (1047, 377208), (1116, 353886), (1209, 326664), (1352, 292113), (1396, 282906), (1404, 281294), (1521, 259656), (1612, 244998), (1674, 235924), (2028, 194742), (2094, 188604), (2232, 176943), (2418, 163332), (2792, 141453), (2808, 140647), (3042, 129828), (3141, 125736), (3224, 122499), (3348, 117962), (3627, 108888), (4056, 97371), (4188, 94302), (4537, 87048), (4563, 86552), (4836, 81666), (5239, 75384), (6084, 64914), (6282, 62868), (6696, 58981), (7254, 54444), (8376, 47151), (9074, 43524), (9126, 43276), (9423, 41912), (9672, 40833), (10478, 37692), (10819, 36504), (10881, 36296), (12168, 32457), (12564, 31434), (13611, 29016), (14508, 27222), (15717, 25128), (18148, 21762), (18252, 21638), (18846, 20956)]