327983472

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1356

約数の個数: 160

約数和(自身を含む): 1023744000

約数和(自身を除く): 695760528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 93, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 304, 342, 372, 432, 456, 496, 513, 558, 589, 684, 744, 837, 912, 1026, 1116, 1178, 1289, 1368, 1488, 1674, 1767, 2052, 2232, 2356, 2578, 2736, 3348, 3534, 3867, 4104, 4464, 4712, 5156, 5301, 6696, 7068, 7734, 8208, 9424, 10312, 10602, 11601, 13392, 14136, 15468, 15903, 20624, 21204, 23202, 24491, 28272, 30936, 31806, 34803, 39959, 42408, 46404, 48982, 61872, 63612, 69606, 73473, 79918, 84816, 92808, 97964, 119877, 127224, 139212, 146946, 159836, 185616, 195928, 220419, 239754, 254448, 278424, 293892, 319672, 359631, 391856, 440838, 479508, 556848, 587784, 639344, 661257, 719262, 759221, 881676, 959016, 1078893, 1175568, 1322514, 1438524, 1518442, 1763352, 1918032, 2157786, 2277663, 2645028, 2877048, 3036884, 3526704, 4315572, 4555326, 5290056, 5754096, 6073768, 6832989, 8631144, 9110652, 10580112, 12147536, 13665978, 17262288, 18221304, 20498967, 27331956, 36442608, 40997934, 54663912, 81995868, 109327824, 163991736, 327983472]

約数ペア:

[(1, 327983472), (2, 163991736), (3, 109327824), (4, 81995868), (6, 54663912), (8, 40997934), (9, 36442608), (12, 27331956), (16, 20498967), (18, 18221304), (19, 17262288), (24, 13665978), (27, 12147536), (31, 10580112), (36, 9110652), (38, 8631144), (48, 6832989), (54, 6073768), (57, 5754096), (62, 5290056), (72, 4555326), (76, 4315572), (93, 3526704), (108, 3036884), (114, 2877048), (124, 2645028), (144, 2277663), (152, 2157786), (171, 1918032), (186, 1763352), (216, 1518442), (228, 1438524), (248, 1322514), (279, 1175568), (304, 1078893), (342, 959016), (372, 881676), (432, 759221), (456, 719262), (496, 661257), (513, 639344), (558, 587784), (589, 556848), (684, 479508), (744, 440838), (837, 391856), (912, 359631), (1026, 319672), (1116, 293892), (1178, 278424), (1289, 254448), (1368, 239754), (1488, 220419), (1674, 195928), (1767, 185616), (2052, 159836), (2232, 146946), (2356, 139212), (2578, 127224), (2736, 119877), (3348, 97964), (3534, 92808), (3867, 84816), (4104, 79918), (4464, 73473), (4712, 69606), (5156, 63612), (5301, 61872), (6696, 48982), (7068, 46404), (7734, 42408), (8208, 39959), (9424, 34803), (10312, 31806), (10602, 30936), (11601, 28272), (13392, 24491), (14136, 23202), (15468, 21204), (15903, 20624)]