1276425408

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{509}}^1$

素因数の和:914

約数の個数: 112

約数和(自身を含む): 3485144160

約数和(自身を除く): 2208718752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 353, 444, 509, 592, 706, 888, 1018, 1059, 1184, 1412, 1527, 1776, 2036, 2118, 2368, 2824, 3054, 3552, 4072, 4236, 5648, 6108, 7104, 8144, 8472, 11296, 12216, 13061, 16288, 16944, 18833, 22592, 24432, 26122, 32576, 33888, 37666, 39183, 48864, 52244, 56499, 67776, 75332, 78366, 97728, 104488, 112998, 150664, 156732, 179677, 208976, 225996, 301328, 313464, 359354, 417952, 451992, 539031, 602656, 626928, 718708, 835904, 903984, 1078062, 1205312, 1253856, 1437416, 1807968, 2156124, 2507712, 2874832, 3615936, 4312248, 5749664, 6648049, 8624496, 11499328, 13296098, 17248992, 19944147, 26592196, 34497984, 39888294, 53184392, 79776588, 106368784, 159553176, 212737568, 319106352, 425475136, 638212704, 1276425408]

約数ペア:

[(1, 1276425408), (2, 638212704), (3, 425475136), (4, 319106352), (6, 212737568), (8, 159553176), (12, 106368784), (16, 79776588), (24, 53184392), (32, 39888294), (37, 34497984), (48, 26592196), (64, 19944147), (74, 17248992), (96, 13296098), (111, 11499328), (148, 8624496), (192, 6648049), (222, 5749664), (296, 4312248), (353, 3615936), (444, 2874832), (509, 2507712), (592, 2156124), (706, 1807968), (888, 1437416), (1018, 1253856), (1059, 1205312), (1184, 1078062), (1412, 903984), (1527, 835904), (1776, 718708), (2036, 626928), (2118, 602656), (2368, 539031), (2824, 451992), (3054, 417952), (3552, 359354), (4072, 313464), (4236, 301328), (5648, 225996), (6108, 208976), (7104, 179677), (8144, 156732), (8472, 150664), (11296, 112998), (12216, 104488), (13061, 97728), (16288, 78366), (16944, 75332), (18833, 67776), (22592, 56499), (24432, 52244), (26122, 48864), (32576, 39183), (33888, 37666)]