805816728

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7079}}^1$

素因数の和:7142

約数の個数: 128

約数和(自身を含む): 2446848000

約数和(自身を除く): 1641031272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 153, 186, 204, 216, 248, 279, 306, 372, 408, 459, 527, 558, 612, 744, 837, 918, 1054, 1116, 1224, 1581, 1674, 1836, 2108, 2232, 3162, 3348, 3672, 4216, 4743, 6324, 6696, 7079, 9486, 12648, 14158, 14229, 18972, 21237, 28316, 28458, 37944, 42474, 56632, 56916, 63711, 84948, 113832, 120343, 127422, 169896, 191133, 219449, 240686, 254844, 361029, 382266, 438898, 481372, 509688, 658347, 722058, 764532, 877796, 962744, 1083087, 1316694, 1444116, 1529064, 1755592, 1975041, 2166174, 2633388, 2888232, 3249261, 3730633, 3950082, 4332348, 5266776, 5925123, 6498522, 7461266, 7900164, 8664696, 11191899, 11850246, 12997044, 14922532, 15800328, 22383798, 23700492, 25994088, 29845064, 33575697, 44767596, 47400984, 67151394, 89535192, 100727091, 134302788, 201454182, 268605576, 402908364, 805816728]

約数ペア:

[(1, 805816728), (2, 402908364), (3, 268605576), (4, 201454182), (6, 134302788), (8, 100727091), (9, 89535192), (12, 67151394), (17, 47400984), (18, 44767596), (24, 33575697), (27, 29845064), (31, 25994088), (34, 23700492), (36, 22383798), (51, 15800328), (54, 14922532), (62, 12997044), (68, 11850246), (72, 11191899), (93, 8664696), (102, 7900164), (108, 7461266), (124, 6498522), (136, 5925123), (153, 5266776), (186, 4332348), (204, 3950082), (216, 3730633), (248, 3249261), (279, 2888232), (306, 2633388), (372, 2166174), (408, 1975041), (459, 1755592), (527, 1529064), (558, 1444116), (612, 1316694), (744, 1083087), (837, 962744), (918, 877796), (1054, 764532), (1116, 722058), (1224, 658347), (1581, 509688), (1674, 481372), (1836, 438898), (2108, 382266), (2232, 361029), (3162, 254844), (3348, 240686), (3672, 219449), (4216, 191133), (4743, 169896), (6324, 127422), (6696, 120343), (7079, 113832), (9486, 84948), (12648, 63711), (14158, 56916), (14229, 56632), (18972, 42474), (21237, 37944), (28316, 28458)]