238220403804

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{515401}}^1$

素因数の和:515795

約数の個数: 72

約数和(自身を含む): 620226520368

約数和(自身を除く): 382006116564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 347, 444, 666, 694, 1041, 1332, 1388, 2082, 3123, 4164, 6246, 12492, 12839, 25678, 38517, 51356, 77034, 115551, 154068, 231102, 462204, 515401, 1030802, 1546203, 2061604, 3092406, 4638609, 6184812, 9277218, 18554436, 19069837, 38139674, 57209511, 76279348, 114419022, 171628533, 178844147, 228838044, 343257066, 357688294, 536532441, 686514132, 715376588, 1073064882, 1609597323, 2146129764, 3219194646, 6438389292, 6617233439, 13234466878, 19851700317, 26468933756, 39703400634, 59555100951, 79406801268, 119110201902, 238220403804]

約数ペア:

[(1, 238220403804), (2, 119110201902), (3, 79406801268), (4, 59555100951), (6, 39703400634), (9, 26468933756), (12, 19851700317), (18, 13234466878), (36, 6617233439), (37, 6438389292), (74, 3219194646), (111, 2146129764), (148, 1609597323), (222, 1073064882), (333, 715376588), (347, 686514132), (444, 536532441), (666, 357688294), (694, 343257066), (1041, 228838044), (1332, 178844147), (1388, 171628533), (2082, 114419022), (3123, 76279348), (4164, 57209511), (6246, 38139674), (12492, 19069837), (12839, 18554436), (25678, 9277218), (38517, 6184812), (51356, 4638609), (77034, 3092406), (115551, 2061604), (154068, 1546203), (231102, 1030802), (462204, 515401)]