220525248

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1086

約数の個数: 112

約数和(自身を含む): 624880640

約数和(自身を除く): 404355392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 64, 76, 96, 114, 122, 152, 183, 192, 228, 244, 304, 366, 456, 488, 608, 732, 912, 976, 991, 1159, 1216, 1464, 1824, 1952, 1982, 2318, 2928, 2973, 3477, 3648, 3904, 3964, 4636, 5856, 5946, 6954, 7928, 9272, 11712, 11892, 13908, 15856, 18544, 18829, 23784, 27816, 31712, 37088, 37658, 47568, 55632, 56487, 60451, 63424, 74176, 75316, 95136, 111264, 112974, 120902, 150632, 181353, 190272, 222528, 225948, 241804, 301264, 362706, 451896, 483608, 602528, 725412, 903792, 967216, 1148569, 1205056, 1450824, 1807584, 1934432, 2297138, 2901648, 3445707, 3615168, 3868864, 4594276, 5803296, 6891414, 9188552, 11606592, 13782828, 18377104, 27565656, 36754208, 55131312, 73508416, 110262624, 220525248]

約数ペア:

[(1, 220525248), (2, 110262624), (3, 73508416), (4, 55131312), (6, 36754208), (8, 27565656), (12, 18377104), (16, 13782828), (19, 11606592), (24, 9188552), (32, 6891414), (38, 5803296), (48, 4594276), (57, 3868864), (61, 3615168), (64, 3445707), (76, 2901648), (96, 2297138), (114, 1934432), (122, 1807584), (152, 1450824), (183, 1205056), (192, 1148569), (228, 967216), (244, 903792), (304, 725412), (366, 602528), (456, 483608), (488, 451896), (608, 362706), (732, 301264), (912, 241804), (976, 225948), (991, 222528), (1159, 190272), (1216, 181353), (1464, 150632), (1824, 120902), (1952, 112974), (1982, 111264), (2318, 95136), (2928, 75316), (2973, 74176), (3477, 63424), (3648, 60451), (3904, 56487), (3964, 55632), (4636, 47568), (5856, 37658), (5946, 37088), (6954, 31712), (7928, 27816), (9272, 23784), (11712, 18829), (11892, 18544), (13908, 15856)]