212654208

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1110

約数の個数: 128

約数和(自身を含む): 623750400

約数和(自身を除く): 411096192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 128, 156, 164, 192, 208, 246, 312, 328, 384, 416, 492, 533, 624, 656, 832, 984, 1039, 1066, 1248, 1312, 1599, 1664, 1968, 2078, 2132, 2496, 2624, 3117, 3198, 3936, 4156, 4264, 4992, 5248, 6234, 6396, 7872, 8312, 8528, 12468, 12792, 13507, 15744, 16624, 17056, 24936, 25584, 27014, 33248, 34112, 40521, 42599, 49872, 51168, 54028, 66496, 68224, 81042, 85198, 99744, 102336, 108056, 127797, 132992, 162084, 170396, 199488, 204672, 216112, 255594, 324168, 340792, 398976, 432224, 511188, 553787, 648336, 681584, 864448, 1022376, 1107574, 1296672, 1363168, 1661361, 1728896, 2044752, 2215148, 2593344, 2726336, 3322722, 4089504, 4430296, 5186688, 5452672, 6645444, 8179008, 8860592, 13290888, 16358016, 17721184, 26581776, 35442368, 53163552, 70884736, 106327104, 212654208]

約数ペア:

[(1, 212654208), (2, 106327104), (3, 70884736), (4, 53163552), (6, 35442368), (8, 26581776), (12, 17721184), (13, 16358016), (16, 13290888), (24, 8860592), (26, 8179008), (32, 6645444), (39, 5452672), (41, 5186688), (48, 4430296), (52, 4089504), (64, 3322722), (78, 2726336), (82, 2593344), (96, 2215148), (104, 2044752), (123, 1728896), (128, 1661361), (156, 1363168), (164, 1296672), (192, 1107574), (208, 1022376), (246, 864448), (312, 681584), (328, 648336), (384, 553787), (416, 511188), (492, 432224), (533, 398976), (624, 340792), (656, 324168), (832, 255594), (984, 216112), (1039, 204672), (1066, 199488), (1248, 170396), (1312, 162084), (1599, 132992), (1664, 127797), (1968, 108056), (2078, 102336), (2132, 99744), (2496, 85198), (2624, 81042), (3117, 68224), (3198, 66496), (3936, 54028), (4156, 51168), (4264, 49872), (4992, 42599), (5248, 40521), (6234, 34112), (6396, 33248), (7872, 27014), (8312, 25584), (8528, 24936), (12468, 17056), (12792, 16624), (13507, 15744)]