1787682384

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:1017

約数の個数: 120

約数和(自身を含む): 5088826080

約数和(自身を除く): 3301143696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 157, 214, 314, 321, 428, 471, 628, 642, 739, 856, 942, 963, 1256, 1284, 1413, 1478, 1712, 1884, 1926, 2217, 2512, 2568, 2826, 2956, 3768, 3852, 4434, 5136, 5652, 5912, 6651, 7536, 7704, 8868, 11304, 11824, 13302, 15408, 16799, 17736, 22608, 26604, 33598, 35472, 50397, 53208, 67196, 79073, 100794, 106416, 116023, 134392, 151191, 158146, 201588, 232046, 237219, 268784, 302382, 316292, 348069, 403176, 464092, 474438, 604764, 632584, 696138, 711657, 806352, 928184, 948876, 1044207, 1209528, 1265168, 1392276, 1423314, 1856368, 1897752, 2088414, 2419056, 2784552, 2846628, 3795504, 4176828, 5569104, 5693256, 8353656, 11386512, 12414461, 16707312, 24828922, 37243383, 49657844, 74486766, 99315688, 111730149, 148973532, 198631376, 223460298, 297947064, 446920596, 595894128, 893841192, 1787682384]

約数ペア:

[(1, 1787682384), (2, 893841192), (3, 595894128), (4, 446920596), (6, 297947064), (8, 223460298), (9, 198631376), (12, 148973532), (16, 111730149), (18, 99315688), (24, 74486766), (36, 49657844), (48, 37243383), (72, 24828922), (107, 16707312), (144, 12414461), (157, 11386512), (214, 8353656), (314, 5693256), (321, 5569104), (428, 4176828), (471, 3795504), (628, 2846628), (642, 2784552), (739, 2419056), (856, 2088414), (942, 1897752), (963, 1856368), (1256, 1423314), (1284, 1392276), (1413, 1265168), (1478, 1209528), (1712, 1044207), (1884, 948876), (1926, 928184), (2217, 806352), (2512, 711657), (2568, 696138), (2826, 632584), (2956, 604764), (3768, 474438), (3852, 464092), (4434, 403176), (5136, 348069), (5652, 316292), (5912, 302382), (6651, 268784), (7536, 237219), (7704, 232046), (8868, 201588), (11304, 158146), (11824, 151191), (13302, 134392), (15408, 116023), (16799, 106416), (17736, 100794), (22608, 79073), (26604, 67196), (33598, 53208), (35472, 50397)]