438046368

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 1279918080

約数和(自身を除く): 841871712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 61, 62, 76, 93, 96, 114, 122, 124, 127, 152, 183, 186, 228, 244, 248, 254, 304, 366, 372, 381, 456, 488, 496, 508, 589, 608, 732, 744, 762, 912, 976, 992, 1016, 1159, 1178, 1464, 1488, 1524, 1767, 1824, 1891, 1952, 2032, 2318, 2356, 2413, 2928, 2976, 3048, 3477, 3534, 3782, 3937, 4064, 4636, 4712, 4826, 5673, 5856, 6096, 6954, 7068, 7239, 7564, 7747, 7874, 9272, 9424, 9652, 11346, 11811, 12192, 13908, 14136, 14478, 15128, 15494, 15748, 18544, 18848, 19304, 22692, 23241, 23622, 27816, 28272, 28956, 30256, 30988, 31496, 35929, 37088, 38608, 45384, 46482, 47244, 55632, 56544, 57912, 60512, 61976, 62992, 71858, 74803, 77216, 90768, 92964, 94488, 107787, 111264, 115824, 123952, 125984, 143716, 147193, 149606, 181536, 185928, 188976, 215574, 224409, 231648, 240157, 247904, 287432, 294386, 299212, 371856, 377952, 431148, 441579, 448818, 480314, 574864, 588772, 598424, 720471, 743712, 862296, 883158, 897636, 960628, 1149728, 1177544, 1196848, 1440942, 1724592, 1766316, 1795272, 1921256, 2355088, 2393696, 2881884, 3449184, 3532632, 3590544, 3842512, 4562983, 4710176, 5763768, 7065264, 7181088, 7685024, 9125966, 11527536, 13688949, 14130528, 18251932, 23055072, 27377898, 36503864, 54755796, 73007728, 109511592, 146015456, 219023184, 438046368]

約数ペア:

[(1, 438046368), (2, 219023184), (3, 146015456), (4, 109511592), (6, 73007728), (8, 54755796), (12, 36503864), (16, 27377898), (19, 23055072), (24, 18251932), (31, 14130528), (32, 13688949), (38, 11527536), (48, 9125966), (57, 7685024), (61, 7181088), (62, 7065264), (76, 5763768), (93, 4710176), (96, 4562983), (114, 3842512), (122, 3590544), (124, 3532632), (127, 3449184), (152, 2881884), (183, 2393696), (186, 2355088), (228, 1921256), (244, 1795272), (248, 1766316), (254, 1724592), (304, 1440942), (366, 1196848), (372, 1177544), (381, 1149728), (456, 960628), (488, 897636), (496, 883158), (508, 862296), (589, 743712), (608, 720471), (732, 598424), (744, 588772), (762, 574864), (912, 480314), (976, 448818), (992, 441579), (1016, 431148), (1159, 377952), (1178, 371856), (1464, 299212), (1488, 294386), (1524, 287432), (1767, 247904), (1824, 240157), (1891, 231648), (1952, 224409), (2032, 215574), (2318, 188976), (2356, 185928), (2413, 181536), (2928, 149606), (2976, 147193), (3048, 143716), (3477, 125984), (3534, 123952), (3782, 115824), (3937, 111264), (4064, 107787), (4636, 94488), (4712, 92964), (4826, 90768), (5673, 77216), (5856, 74803), (6096, 71858), (6954, 62992), (7068, 61976), (7239, 60512), (7564, 57912), (7747, 56544), (7874, 55632), (9272, 47244), (9424, 46482), (9652, 45384), (11346, 38608), (11811, 37088), (12192, 35929), (13908, 31496), (14136, 30988), (14478, 30256), (15128, 28956), (15494, 28272), (15748, 27816), (18544, 23622), (18848, 23241), (19304, 22692)]