420675848088

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{541}}^1\times {\mathrm{4373}}^1$

素因数の和:5193

約数の個数: 128

約数和(自身を含む): 1092422246400

約数和(自身を除く): 671746398312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 239, 248, 372, 478, 541, 717, 744, 956, 1082, 1434, 1623, 1912, 2164, 2868, 3246, 4328, 4373, 5736, 6492, 7409, 8746, 12984, 13119, 14818, 16771, 17492, 22227, 26238, 29636, 33542, 34984, 44454, 50313, 52476, 59272, 67084, 88908, 100626, 104952, 129299, 134168, 135563, 177816, 201252, 258598, 271126, 387897, 402504, 406689, 517196, 542252, 775794, 813378, 1034392, 1045147, 1084504, 1551588, 1626756, 2090294, 2365793, 3103176, 3135441, 3253512, 4008269, 4180588, 4731586, 6270882, 7097379, 8016538, 8361176, 9463172, 12024807, 12541764, 14194758, 16033076, 18926344, 24049614, 25083528, 28389516, 32066152, 32399557, 48099228, 56779032, 64799114, 73339583, 96198456, 97198671, 129598228, 146679166, 194397342, 220018749, 259196456, 293358332, 388794684, 440037498, 565424527, 586716664, 777589368, 880074996, 1130849054, 1696273581, 1760149992, 2261698108, 3392547162, 4523396216, 6785094324, 13570188648, 17528160337, 35056320674, 52584481011, 70112641348, 105168962022, 140225282696, 210337924044, 420675848088]

約数ペア:

[(1, 420675848088), (2, 210337924044), (3, 140225282696), (4, 105168962022), (6, 70112641348), (8, 52584481011), (12, 35056320674), (24, 17528160337), (31, 13570188648), (62, 6785094324), (93, 4523396216), (124, 3392547162), (186, 2261698108), (239, 1760149992), (248, 1696273581), (372, 1130849054), (478, 880074996), (541, 777589368), (717, 586716664), (744, 565424527), (956, 440037498), (1082, 388794684), (1434, 293358332), (1623, 259196456), (1912, 220018749), (2164, 194397342), (2868, 146679166), (3246, 129598228), (4328, 97198671), (4373, 96198456), (5736, 73339583), (6492, 64799114), (7409, 56779032), (8746, 48099228), (12984, 32399557), (13119, 32066152), (14818, 28389516), (16771, 25083528), (17492, 24049614), (22227, 18926344), (26238, 16033076), (29636, 14194758), (33542, 12541764), (34984, 12024807), (44454, 9463172), (50313, 8361176), (52476, 8016538), (59272, 7097379), (67084, 6270882), (88908, 4731586), (100626, 4180588), (104952, 4008269), (129299, 3253512), (134168, 3135441), (135563, 3103176), (177816, 2365793), (201252, 2090294), (258598, 1626756), (271126, 1551588), (387897, 1084504), (402504, 1045147), (406689, 1034392), (517196, 813378), (542252, 775794)]