326547072

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4973}}^1$

素因数の和:5015

約数の個数: 128

約数和(自身を含む): 1014696000

約数和(自身を除く): 688148928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 4973, 5472, 7296, 8208, 9946, 10944, 14919, 16416, 19892, 21888, 29838, 32832, 39784, 44757, 59676, 65664, 79568, 89514, 94487, 119352, 134271, 159136, 179028, 188974, 238704, 268542, 283461, 318272, 358056, 377948, 477408, 537084, 566922, 636544, 716112, 755896, 850383, 954816, 1074168, 1133844, 1432224, 1511792, 1700766, 1909632, 2148336, 2267688, 2551149, 2864448, 3023584, 3401532, 4296672, 4535376, 5102298, 5728896, 6047168, 6803064, 8593344, 9070752, 10204596, 12094336, 13606128, 17186688, 18141504, 20409192, 27212256, 36283008, 40818384, 54424512, 81636768, 108849024, 163273536, 326547072]

約数ペア:

[(1, 326547072), (2, 163273536), (3, 108849024), (4, 81636768), (6, 54424512), (8, 40818384), (9, 36283008), (12, 27212256), (16, 20409192), (18, 18141504), (19, 17186688), (24, 13606128), (27, 12094336), (32, 10204596), (36, 9070752), (38, 8593344), (48, 6803064), (54, 6047168), (57, 5728896), (64, 5102298), (72, 4535376), (76, 4296672), (96, 3401532), (108, 3023584), (114, 2864448), (128, 2551149), (144, 2267688), (152, 2148336), (171, 1909632), (192, 1700766), (216, 1511792), (228, 1432224), (288, 1133844), (304, 1074168), (342, 954816), (384, 850383), (432, 755896), (456, 716112), (513, 636544), (576, 566922), (608, 537084), (684, 477408), (864, 377948), (912, 358056), (1026, 318272), (1152, 283461), (1216, 268542), (1368, 238704), (1728, 188974), (1824, 179028), (2052, 159136), (2432, 134271), (2736, 119352), (3456, 94487), (3648, 89514), (4104, 79568), (4973, 65664), (5472, 59676), (7296, 44757), (8208, 39784), (9946, 32832), (10944, 29838), (14919, 21888), (16416, 19892)]