279993672

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3631}}^1$

素因数の和:3673

約数の個数: 160

約数和(自身を含む): 949259520

約数和(自身を除く): 669265848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 119, 126, 136, 153, 162, 168, 189, 204, 216, 238, 252, 306, 324, 357, 378, 408, 459, 476, 504, 567, 612, 648, 714, 756, 918, 952, 1071, 1134, 1224, 1377, 1428, 1512, 1836, 2142, 2268, 2754, 2856, 3213, 3631, 3672, 4284, 4536, 5508, 6426, 7262, 8568, 9639, 10893, 11016, 12852, 14524, 19278, 21786, 25417, 25704, 29048, 32679, 38556, 43572, 50834, 61727, 65358, 76251, 77112, 87144, 98037, 101668, 123454, 130716, 152502, 185181, 196074, 203336, 228753, 246908, 261432, 294111, 305004, 370362, 392148, 432089, 457506, 493816, 555543, 588222, 610008, 686259, 740724, 784296, 864178, 915012, 1111086, 1176444, 1296267, 1372518, 1481448, 1666629, 1728356, 1830024, 2058777, 2222172, 2352888, 2592534, 2745036, 3333258, 3456712, 3888801, 4117554, 4444344, 4999887, 5185068, 5490072, 6666516, 7777602, 8235108, 9999774, 10370136, 11666403, 13333032, 15555204, 16470216, 19999548, 23332806, 31110408, 34999209, 39999096, 46665612, 69998418, 93331224, 139996836, 279993672]

約数ペア:

[(1, 279993672), (2, 139996836), (3, 93331224), (4, 69998418), (6, 46665612), (7, 39999096), (8, 34999209), (9, 31110408), (12, 23332806), (14, 19999548), (17, 16470216), (18, 15555204), (21, 13333032), (24, 11666403), (27, 10370136), (28, 9999774), (34, 8235108), (36, 7777602), (42, 6666516), (51, 5490072), (54, 5185068), (56, 4999887), (63, 4444344), (68, 4117554), (72, 3888801), (81, 3456712), (84, 3333258), (102, 2745036), (108, 2592534), (119, 2352888), (126, 2222172), (136, 2058777), (153, 1830024), (162, 1728356), (168, 1666629), (189, 1481448), (204, 1372518), (216, 1296267), (238, 1176444), (252, 1111086), (306, 915012), (324, 864178), (357, 784296), (378, 740724), (408, 686259), (459, 610008), (476, 588222), (504, 555543), (567, 493816), (612, 457506), (648, 432089), (714, 392148), (756, 370362), (918, 305004), (952, 294111), (1071, 261432), (1134, 246908), (1224, 228753), (1377, 203336), (1428, 196074), (1512, 185181), (1836, 152502), (2142, 130716), (2268, 123454), (2754, 101668), (2856, 98037), (3213, 87144), (3631, 77112), (3672, 76251), (4284, 65358), (4536, 61727), (5508, 50834), (6426, 43572), (7262, 38556), (8568, 32679), (9639, 29048), (10893, 25704), (11016, 25417), (12852, 21786), (14524, 19278)]