389235392

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 168

約数和(自身を含む): 983930976

約数和(自身を除く): 594695584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 53, 56, 64, 91, 97, 104, 106, 112, 169, 182, 194, 208, 212, 224, 338, 364, 371, 388, 416, 424, 448, 676, 679, 689, 728, 742, 776, 832, 848, 1183, 1261, 1352, 1358, 1378, 1456, 1484, 1552, 1696, 2366, 2522, 2704, 2716, 2756, 2912, 2968, 3104, 3392, 4732, 4823, 5044, 5141, 5408, 5432, 5512, 5824, 5936, 6208, 8827, 8957, 9464, 9646, 10088, 10282, 10816, 10864, 11024, 11872, 16393, 17654, 17914, 18928, 19292, 20176, 20564, 21728, 22048, 23744, 32786, 35308, 35828, 35987, 37856, 38584, 40352, 41128, 43456, 44096, 62699, 65572, 66833, 70616, 71656, 71974, 75712, 77168, 80704, 82256, 114751, 125398, 131144, 133666, 141232, 143312, 143948, 154336, 164512, 229502, 250796, 262288, 267332, 282464, 286624, 287896, 308672, 329024, 459004, 467831, 501592, 524576, 534664, 564928, 573248, 575792, 868829, 918008, 935662, 1003184, 1049152, 1069328, 1151584, 1737658, 1836016, 1871324, 2006368, 2138656, 2303168, 3475316, 3672032, 3742648, 4012736, 4277312, 6081803, 6950632, 7344064, 7485296, 12163606, 13901264, 14970592, 24327212, 27802528, 29941184, 48654424, 55605056, 97308848, 194617696, 389235392]

約数ペア:

[(1, 389235392), (2, 194617696), (4, 97308848), (7, 55605056), (8, 48654424), (13, 29941184), (14, 27802528), (16, 24327212), (26, 14970592), (28, 13901264), (32, 12163606), (52, 7485296), (53, 7344064), (56, 6950632), (64, 6081803), (91, 4277312), (97, 4012736), (104, 3742648), (106, 3672032), (112, 3475316), (169, 2303168), (182, 2138656), (194, 2006368), (208, 1871324), (212, 1836016), (224, 1737658), (338, 1151584), (364, 1069328), (371, 1049152), (388, 1003184), (416, 935662), (424, 918008), (448, 868829), (676, 575792), (679, 573248), (689, 564928), (728, 534664), (742, 524576), (776, 501592), (832, 467831), (848, 459004), (1183, 329024), (1261, 308672), (1352, 287896), (1358, 286624), (1378, 282464), (1456, 267332), (1484, 262288), (1552, 250796), (1696, 229502), (2366, 164512), (2522, 154336), (2704, 143948), (2716, 143312), (2756, 141232), (2912, 133666), (2968, 131144), (3104, 125398), (3392, 114751), (4732, 82256), (4823, 80704), (5044, 77168), (5141, 75712), (5408, 71974), (5432, 71656), (5512, 70616), (5824, 66833), (5936, 65572), (6208, 62699), (8827, 44096), (8957, 43456), (9464, 41128), (9646, 40352), (10088, 38584), (10282, 37856), (10816, 35987), (10864, 35828), (11024, 35308), (11872, 32786), (16393, 23744), (17654, 22048), (17914, 21728), (18928, 20564), (19292, 20176)]