349215516

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 216

約数和(自身を含む): 1054211760

約数和(自身を除く): 704996244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 53, 54, 57, 76, 78, 106, 108, 114, 117, 156, 159, 169, 171, 212, 228, 234, 247, 318, 338, 342, 351, 361, 468, 477, 494, 507, 513, 636, 676, 684, 689, 702, 722, 741, 954, 988, 1007, 1014, 1026, 1083, 1378, 1404, 1431, 1444, 1482, 1521, 1908, 2014, 2028, 2052, 2067, 2166, 2223, 2756, 2862, 2964, 3021, 3042, 3211, 3249, 4028, 4134, 4332, 4446, 4563, 4693, 5724, 6042, 6084, 6201, 6422, 6498, 6669, 8268, 8892, 8957, 9063, 9126, 9386, 9633, 9747, 12084, 12402, 12844, 12996, 13091, 13338, 14079, 17914, 18126, 18252, 18603, 18772, 19133, 19266, 19494, 24804, 26182, 26676, 26871, 27189, 28158, 28899, 35828, 36252, 37206, 38266, 38532, 38988, 39273, 42237, 52364, 53742, 54378, 56316, 57399, 57798, 61009, 74412, 76532, 78546, 80613, 84474, 86697, 107484, 108756, 114798, 115596, 117819, 122018, 126711, 157092, 161226, 168948, 170183, 172197, 173394, 183027, 229596, 235638, 241839, 244036, 248729, 253422, 322452, 340366, 344394, 346788, 353457, 366054, 471276, 483678, 497458, 506844, 510549, 516591, 549081, 680732, 688788, 706914, 732108, 746187, 967356, 994916, 1021098, 1033182, 1098162, 1413828, 1492374, 1531647, 1647243, 2042196, 2066364, 2196324, 2238561, 2984748, 3063294, 3233477, 3294486, 4477122, 4594941, 6126588, 6466954, 6588972, 6715683, 8954244, 9189882, 9700431, 12933908, 13431366, 18379764, 19400862, 26862732, 29101293, 38801724, 58202586, 87303879, 116405172, 174607758, 349215516]

約数ペア:

[(1, 349215516), (2, 174607758), (3, 116405172), (4, 87303879), (6, 58202586), (9, 38801724), (12, 29101293), (13, 26862732), (18, 19400862), (19, 18379764), (26, 13431366), (27, 12933908), (36, 9700431), (38, 9189882), (39, 8954244), (52, 6715683), (53, 6588972), (54, 6466954), (57, 6126588), (76, 4594941), (78, 4477122), (106, 3294486), (108, 3233477), (114, 3063294), (117, 2984748), (156, 2238561), (159, 2196324), (169, 2066364), (171, 2042196), (212, 1647243), (228, 1531647), (234, 1492374), (247, 1413828), (318, 1098162), (338, 1033182), (342, 1021098), (351, 994916), (361, 967356), (468, 746187), (477, 732108), (494, 706914), (507, 688788), (513, 680732), (636, 549081), (676, 516591), (684, 510549), (689, 506844), (702, 497458), (722, 483678), (741, 471276), (954, 366054), (988, 353457), (1007, 346788), (1014, 344394), (1026, 340366), (1083, 322452), (1378, 253422), (1404, 248729), (1431, 244036), (1444, 241839), (1482, 235638), (1521, 229596), (1908, 183027), (2014, 173394), (2028, 172197), (2052, 170183), (2067, 168948), (2166, 161226), (2223, 157092), (2756, 126711), (2862, 122018), (2964, 117819), (3021, 115596), (3042, 114798), (3211, 108756), (3249, 107484), (4028, 86697), (4134, 84474), (4332, 80613), (4446, 78546), (4563, 76532), (4693, 74412), (5724, 61009), (6042, 57798), (6084, 57399), (6201, 56316), (6422, 54378), (6498, 53742), (6669, 52364), (8268, 42237), (8892, 39273), (8957, 38988), (9063, 38532), (9126, 38266), (9386, 37206), (9633, 36252), (9747, 35828), (12084, 28899), (12402, 28158), (12844, 27189), (12996, 26871), (13091, 26676), (13338, 26182), (14079, 24804), (17914, 19494), (18126, 19266), (18252, 19133), (18603, 18772)]