421468032

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1044

約数の個数: 128

約数和(自身を含む): 1199030400

約数和(自身を除く): 777562368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 64, 76, 96, 114, 122, 128, 152, 183, 192, 228, 244, 304, 366, 384, 456, 488, 608, 732, 912, 947, 976, 1159, 1216, 1464, 1824, 1894, 1952, 2318, 2432, 2841, 2928, 3477, 3648, 3788, 3904, 4636, 5682, 5856, 6954, 7296, 7576, 7808, 9272, 11364, 11712, 13908, 15152, 17993, 18544, 22728, 23424, 27816, 30304, 35986, 37088, 45456, 53979, 55632, 57767, 60608, 71972, 74176, 90912, 107958, 111264, 115534, 121216, 143944, 148352, 173301, 181824, 215916, 222528, 231068, 287888, 346602, 363648, 431832, 445056, 462136, 575776, 693204, 863664, 924272, 1097573, 1151552, 1386408, 1727328, 1848544, 2195146, 2303104, 2772816, 3292719, 3454656, 3697088, 4390292, 5545632, 6585438, 6909312, 7394176, 8780584, 11091264, 13170876, 17561168, 22182528, 26341752, 35122336, 52683504, 70244672, 105367008, 140489344, 210734016, 421468032]

約数ペア:

[(1, 421468032), (2, 210734016), (3, 140489344), (4, 105367008), (6, 70244672), (8, 52683504), (12, 35122336), (16, 26341752), (19, 22182528), (24, 17561168), (32, 13170876), (38, 11091264), (48, 8780584), (57, 7394176), (61, 6909312), (64, 6585438), (76, 5545632), (96, 4390292), (114, 3697088), (122, 3454656), (128, 3292719), (152, 2772816), (183, 2303104), (192, 2195146), (228, 1848544), (244, 1727328), (304, 1386408), (366, 1151552), (384, 1097573), (456, 924272), (488, 863664), (608, 693204), (732, 575776), (912, 462136), (947, 445056), (976, 431832), (1159, 363648), (1216, 346602), (1464, 287888), (1824, 231068), (1894, 222528), (1952, 215916), (2318, 181824), (2432, 173301), (2841, 148352), (2928, 143944), (3477, 121216), (3648, 115534), (3788, 111264), (3904, 107958), (4636, 90912), (5682, 74176), (5856, 71972), (6954, 60608), (7296, 57767), (7576, 55632), (7808, 53979), (9272, 45456), (11364, 37088), (11712, 35986), (13908, 30304), (15152, 27816), (17993, 23424), (18544, 22728)]