308899872

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 192

約数和(自身を含む): 980582400

約数和(自身を除く): 671682528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 93, 96, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 288, 304, 342, 372, 432, 456, 496, 513, 558, 589, 607, 608, 684, 744, 837, 864, 912, 992, 1026, 1116, 1178, 1214, 1368, 1488, 1674, 1767, 1821, 1824, 2052, 2232, 2356, 2428, 2736, 2976, 3348, 3534, 3642, 4104, 4464, 4712, 4856, 5301, 5463, 5472, 6696, 7068, 7284, 8208, 8928, 9424, 9712, 10602, 10926, 11533, 13392, 14136, 14568, 15903, 16389, 16416, 18817, 18848, 19424, 21204, 21852, 23066, 26784, 28272, 29136, 31806, 32778, 34599, 37634, 42408, 43704, 46132, 56451, 56544, 58272, 63612, 65556, 69198, 75268, 84816, 87408, 92264, 103797, 112902, 127224, 131112, 138396, 150536, 169353, 169632, 174816, 184528, 207594, 225804, 254448, 262224, 276792, 301072, 311391, 338706, 357523, 369056, 415188, 451608, 508059, 508896, 524448, 553584, 602144, 622782, 677412, 715046, 830376, 903216, 1016118, 1072569, 1107168, 1245564, 1354824, 1430092, 1660752, 1806432, 2032236, 2145138, 2491128, 2709648, 2860184, 3217707, 3321504, 4064472, 4290276, 4982256, 5419296, 5720368, 6435414, 8128944, 8580552, 9653121, 9964512, 11440736, 12870828, 16257888, 17161104, 19306242, 25741656, 34322208, 38612484, 51483312, 77224968, 102966624, 154449936, 308899872]

約数ペア:

[(1, 308899872), (2, 154449936), (3, 102966624), (4, 77224968), (6, 51483312), (8, 38612484), (9, 34322208), (12, 25741656), (16, 19306242), (18, 17161104), (19, 16257888), (24, 12870828), (27, 11440736), (31, 9964512), (32, 9653121), (36, 8580552), (38, 8128944), (48, 6435414), (54, 5720368), (57, 5419296), (62, 4982256), (72, 4290276), (76, 4064472), (93, 3321504), (96, 3217707), (108, 2860184), (114, 2709648), (124, 2491128), (144, 2145138), (152, 2032236), (171, 1806432), (186, 1660752), (216, 1430092), (228, 1354824), (248, 1245564), (279, 1107168), (288, 1072569), (304, 1016118), (342, 903216), (372, 830376), (432, 715046), (456, 677412), (496, 622782), (513, 602144), (558, 553584), (589, 524448), (607, 508896), (608, 508059), (684, 451608), (744, 415188), (837, 369056), (864, 357523), (912, 338706), (992, 311391), (1026, 301072), (1116, 276792), (1178, 262224), (1214, 254448), (1368, 225804), (1488, 207594), (1674, 184528), (1767, 174816), (1821, 169632), (1824, 169353), (2052, 150536), (2232, 138396), (2356, 131112), (2428, 127224), (2736, 112902), (2976, 103797), (3348, 92264), (3534, 87408), (3642, 84816), (4104, 75268), (4464, 69198), (4712, 65556), (4856, 63612), (5301, 58272), (5463, 56544), (5472, 56451), (6696, 46132), (7068, 43704), (7284, 42408), (8208, 37634), (8928, 34599), (9424, 32778), (9712, 31806), (10602, 29136), (10926, 28272), (11533, 26784), (13392, 23066), (14136, 21852), (14568, 21204), (15903, 19424), (16389, 18848), (16416, 18817)]