490639104

素因数分解:

$2^8\times 3^2\times {\mathrm{61}}^1\times {\mathrm{3491}}^1$

素因数の和:3574

約数の個数: 108

約数和(自身を含む): 1438236072

約数和(自身を除く): 947596968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 366, 384, 488, 549, 576, 732, 768, 976, 1098, 1152, 1464, 1952, 2196, 2304, 2928, 3491, 3904, 4392, 5856, 6982, 7808, 8784, 10473, 11712, 13964, 15616, 17568, 20946, 23424, 27928, 31419, 35136, 41892, 46848, 55856, 62838, 70272, 83784, 111712, 125676, 140544, 167568, 212951, 223424, 251352, 335136, 425902, 446848, 502704, 638853, 670272, 851804, 893696, 1005408, 1277706, 1340544, 1703608, 1916559, 2010816, 2555412, 2681088, 3407216, 3833118, 4021632, 5110824, 6814432, 7666236, 8043264, 10221648, 13628864, 15332472, 20443296, 27257728, 30664944, 40886592, 54515456, 61329888, 81773184, 122659776, 163546368, 245319552, 490639104]

約数ペア:

[(1, 490639104), (2, 245319552), (3, 163546368), (4, 122659776), (6, 81773184), (8, 61329888), (9, 54515456), (12, 40886592), (16, 30664944), (18, 27257728), (24, 20443296), (32, 15332472), (36, 13628864), (48, 10221648), (61, 8043264), (64, 7666236), (72, 6814432), (96, 5110824), (122, 4021632), (128, 3833118), (144, 3407216), (183, 2681088), (192, 2555412), (244, 2010816), (256, 1916559), (288, 1703608), (366, 1340544), (384, 1277706), (488, 1005408), (549, 893696), (576, 851804), (732, 670272), (768, 638853), (976, 502704), (1098, 446848), (1152, 425902), (1464, 335136), (1952, 251352), (2196, 223424), (2304, 212951), (2928, 167568), (3491, 140544), (3904, 125676), (4392, 111712), (5856, 83784), (6982, 70272), (7808, 62838), (8784, 55856), (10473, 46848), (11712, 41892), (13964, 35136), (15616, 31419), (17568, 27928), (20946, 23424)]