629687872

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 168

約数和(自身を含む): 1474516736

約数和(自身を除く): 844828864

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 43, 44, 61, 62, 64, 86, 88, 121, 122, 124, 172, 176, 242, 244, 248, 341, 344, 352, 473, 484, 488, 496, 671, 682, 688, 704, 946, 968, 976, 992, 1333, 1342, 1364, 1376, 1891, 1892, 1936, 1952, 1984, 2623, 2666, 2684, 2728, 2752, 3751, 3782, 3784, 3872, 3904, 5203, 5246, 5332, 5368, 5456, 7381, 7502, 7564, 7568, 7744, 10406, 10492, 10664, 10736, 10912, 14663, 14762, 15004, 15128, 15136, 20801, 20812, 20984, 21328, 21472, 21824, 28853, 29326, 29524, 30008, 30256, 30272, 41602, 41624, 41968, 42656, 42944, 57706, 58652, 59048, 60016, 60512, 81313, 83204, 83248, 83936, 85312, 115412, 117304, 118096, 120032, 121024, 161293, 162626, 166408, 166496, 167872, 228811, 230824, 234608, 236192, 240064, 317383, 322586, 325252, 332816, 332992, 457622, 461648, 469216, 472384, 634766, 645172, 650504, 665632, 894443, 915244, 923296, 938432, 1269532, 1290344, 1301008, 1331264, 1788886, 1830488, 1846592, 2539064, 2580688, 2602016, 3577772, 3660976, 5078128, 5161376, 5204032, 7155544, 7321952, 9838873, 10156256, 10322752, 14311088, 14643904, 19677746, 20312512, 28622176, 39355492, 57244352, 78710984, 157421968, 314843936, 629687872]

約数ペア:

[(1, 629687872), (2, 314843936), (4, 157421968), (8, 78710984), (11, 57244352), (16, 39355492), (22, 28622176), (31, 20312512), (32, 19677746), (43, 14643904), (44, 14311088), (61, 10322752), (62, 10156256), (64, 9838873), (86, 7321952), (88, 7155544), (121, 5204032), (122, 5161376), (124, 5078128), (172, 3660976), (176, 3577772), (242, 2602016), (244, 2580688), (248, 2539064), (341, 1846592), (344, 1830488), (352, 1788886), (473, 1331264), (484, 1301008), (488, 1290344), (496, 1269532), (671, 938432), (682, 923296), (688, 915244), (704, 894443), (946, 665632), (968, 650504), (976, 645172), (992, 634766), (1333, 472384), (1342, 469216), (1364, 461648), (1376, 457622), (1891, 332992), (1892, 332816), (1936, 325252), (1952, 322586), (1984, 317383), (2623, 240064), (2666, 236192), (2684, 234608), (2728, 230824), (2752, 228811), (3751, 167872), (3782, 166496), (3784, 166408), (3872, 162626), (3904, 161293), (5203, 121024), (5246, 120032), (5332, 118096), (5368, 117304), (5456, 115412), (7381, 85312), (7502, 83936), (7564, 83248), (7568, 83204), (7744, 81313), (10406, 60512), (10492, 60016), (10664, 59048), (10736, 58652), (10912, 57706), (14663, 42944), (14762, 42656), (15004, 41968), (15128, 41624), (15136, 41602), (20801, 30272), (20812, 30256), (20984, 30008), (21328, 29524), (21472, 29326), (21824, 28853)]