447400512

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 168

約数和(自身を含む): 1393774200

約数和(自身を除く): 946373688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 149, 156, 192, 208, 234, 288, 298, 312, 401, 416, 447, 468, 576, 596, 624, 802, 832, 894, 936, 1192, 1203, 1248, 1341, 1604, 1788, 1872, 1937, 2384, 2406, 2496, 2682, 3208, 3576, 3609, 3744, 3874, 4768, 4812, 5213, 5364, 5811, 6416, 7152, 7218, 7488, 7748, 9536, 9624, 10426, 10728, 11622, 12832, 14304, 14436, 15496, 15639, 17433, 19248, 20852, 21456, 23244, 25664, 28608, 28872, 30992, 31278, 34866, 38496, 41704, 42912, 46488, 46917, 57744, 59749, 61984, 62556, 69732, 76992, 83408, 85824, 92976, 93834, 115488, 119498, 123968, 125112, 139464, 166816, 179247, 185952, 187668, 230976, 238996, 250224, 278928, 333632, 358494, 371904, 375336, 477992, 500448, 537741, 557856, 716988, 750672, 776737, 955984, 1000896, 1075482, 1115712, 1433976, 1501344, 1553474, 1911968, 2150964, 2330211, 2867952, 3002688, 3106948, 3823936, 4301928, 4660422, 5735904, 6213896, 6990633, 8603856, 9320844, 11471808, 12427792, 13981266, 17207712, 18641688, 24855584, 27962532, 34415424, 37283376, 49711168, 55925064, 74566752, 111850128, 149133504, 223700256, 447400512]

約数ペア:

[(1, 447400512), (2, 223700256), (3, 149133504), (4, 111850128), (6, 74566752), (8, 55925064), (9, 49711168), (12, 37283376), (13, 34415424), (16, 27962532), (18, 24855584), (24, 18641688), (26, 17207712), (32, 13981266), (36, 12427792), (39, 11471808), (48, 9320844), (52, 8603856), (64, 6990633), (72, 6213896), (78, 5735904), (96, 4660422), (104, 4301928), (117, 3823936), (144, 3106948), (149, 3002688), (156, 2867952), (192, 2330211), (208, 2150964), (234, 1911968), (288, 1553474), (298, 1501344), (312, 1433976), (401, 1115712), (416, 1075482), (447, 1000896), (468, 955984), (576, 776737), (596, 750672), (624, 716988), (802, 557856), (832, 537741), (894, 500448), (936, 477992), (1192, 375336), (1203, 371904), (1248, 358494), (1341, 333632), (1604, 278928), (1788, 250224), (1872, 238996), (1937, 230976), (2384, 187668), (2406, 185952), (2496, 179247), (2682, 166816), (3208, 139464), (3576, 125112), (3609, 123968), (3744, 119498), (3874, 115488), (4768, 93834), (4812, 92976), (5213, 85824), (5364, 83408), (5811, 76992), (6416, 69732), (7152, 62556), (7218, 61984), (7488, 59749), (7748, 57744), (9536, 46917), (9624, 46488), (10426, 42912), (10728, 41704), (11622, 38496), (12832, 34866), (14304, 31278), (14436, 30992), (15496, 28872), (15639, 28608), (17433, 25664), (19248, 23244), (20852, 21456)]