306890928

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 879610368

約数和(自身を除く): 572719440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 127, 144, 173, 194, 254, 291, 346, 381, 388, 508, 519, 582, 692, 762, 776, 873, 1016, 1038, 1143, 1164, 1384, 1524, 1552, 1557, 1746, 2032, 2076, 2286, 2328, 2768, 3048, 3114, 3492, 4152, 4572, 4656, 6096, 6228, 6984, 8304, 9144, 12319, 12456, 13968, 16781, 18288, 21971, 24638, 24912, 33562, 36957, 43942, 49276, 50343, 65913, 67124, 73914, 87884, 98552, 100686, 110871, 131826, 134248, 147828, 151029, 175768, 197104, 197739, 201372, 221742, 263652, 268496, 295656, 302058, 351536, 395478, 402744, 443484, 527304, 591312, 604116, 790956, 805488, 886968, 1054608, 1208232, 1581912, 1773936, 2131187, 2416464, 3163824, 4262374, 6393561, 8524748, 12787122, 17049496, 19180683, 25574244, 34098992, 38361366, 51148488, 76722732, 102296976, 153445464, 306890928]

約数ペア:

[(1, 306890928), (2, 153445464), (3, 102296976), (4, 76722732), (6, 51148488), (8, 38361366), (9, 34098992), (12, 25574244), (16, 19180683), (18, 17049496), (24, 12787122), (36, 8524748), (48, 6393561), (72, 4262374), (97, 3163824), (127, 2416464), (144, 2131187), (173, 1773936), (194, 1581912), (254, 1208232), (291, 1054608), (346, 886968), (381, 805488), (388, 790956), (508, 604116), (519, 591312), (582, 527304), (692, 443484), (762, 402744), (776, 395478), (873, 351536), (1016, 302058), (1038, 295656), (1143, 268496), (1164, 263652), (1384, 221742), (1524, 201372), (1552, 197739), (1557, 197104), (1746, 175768), (2032, 151029), (2076, 147828), (2286, 134248), (2328, 131826), (2768, 110871), (3048, 100686), (3114, 98552), (3492, 87884), (4152, 73914), (4572, 67124), (4656, 65913), (6096, 50343), (6228, 49276), (6984, 43942), (8304, 36957), (9144, 33562), (12319, 24912), (12456, 24638), (13968, 21971), (16781, 18288)]