2580402944

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 6079510080

約数和(自身を除く): 3499107136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 101, 106, 112, 128, 202, 212, 224, 256, 269, 371, 404, 424, 448, 538, 707, 742, 808, 848, 896, 1076, 1414, 1484, 1616, 1696, 1792, 1883, 2152, 2828, 2968, 3232, 3392, 3766, 4304, 5353, 5656, 5936, 6464, 6784, 7532, 8608, 10706, 11312, 11872, 12928, 13568, 14257, 15064, 17216, 21412, 22624, 23744, 25856, 27169, 28514, 30128, 34432, 37471, 42824, 45248, 47488, 54338, 57028, 60256, 68864, 74942, 85648, 90496, 94976, 99799, 108676, 114056, 120512, 149884, 171296, 180992, 190183, 199598, 217352, 228112, 241024, 299768, 342592, 380366, 399196, 434704, 456224, 482048, 599536, 685184, 760732, 798392, 869408, 912448, 1199072, 1370368, 1439957, 1521464, 1596784, 1738816, 1824896, 2398144, 2879914, 3042928, 3193568, 3477632, 3649792, 4796288, 5759828, 6085856, 6387136, 6955264, 9592576, 10079699, 11519656, 12171712, 12774272, 20159398, 23039312, 24343424, 25548544, 40318796, 46078624, 48686848, 80637592, 92157248, 161275184, 184314496, 322550368, 368628992, 645100736, 1290201472, 2580402944]

約数ペア:

[(1, 2580402944), (2, 1290201472), (4, 645100736), (7, 368628992), (8, 322550368), (14, 184314496), (16, 161275184), (28, 92157248), (32, 80637592), (53, 48686848), (56, 46078624), (64, 40318796), (101, 25548544), (106, 24343424), (112, 23039312), (128, 20159398), (202, 12774272), (212, 12171712), (224, 11519656), (256, 10079699), (269, 9592576), (371, 6955264), (404, 6387136), (424, 6085856), (448, 5759828), (538, 4796288), (707, 3649792), (742, 3477632), (808, 3193568), (848, 3042928), (896, 2879914), (1076, 2398144), (1414, 1824896), (1484, 1738816), (1616, 1596784), (1696, 1521464), (1792, 1439957), (1883, 1370368), (2152, 1199072), (2828, 912448), (2968, 869408), (3232, 798392), (3392, 760732), (3766, 685184), (4304, 599536), (5353, 482048), (5656, 456224), (5936, 434704), (6464, 399196), (6784, 380366), (7532, 342592), (8608, 299768), (10706, 241024), (11312, 228112), (11872, 217352), (12928, 199598), (13568, 190183), (14257, 180992), (15064, 171296), (17216, 149884), (21412, 120512), (22624, 114056), (23744, 108676), (25856, 99799), (27169, 94976), (28514, 90496), (30128, 85648), (34432, 74942), (37471, 68864), (42824, 60256), (45248, 57028), (47488, 54338)]