418907592

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1128

約数の個数: 128

約数和(自身を含む): 1238016000

約数和(自身を除く): 819108408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 103, 108, 114, 152, 171, 206, 216, 228, 309, 342, 412, 456, 513, 618, 684, 824, 927, 991, 1026, 1236, 1368, 1854, 1957, 1982, 2052, 2472, 2781, 2973, 3708, 3914, 3964, 4104, 5562, 5871, 5946, 7416, 7828, 7928, 8919, 11124, 11742, 11892, 15656, 17613, 17838, 18829, 22248, 23484, 23784, 26757, 35226, 35676, 37658, 46968, 52839, 53514, 56487, 70452, 71352, 75316, 102073, 105678, 107028, 112974, 140904, 150632, 169461, 204146, 211356, 214056, 225948, 306219, 338922, 408292, 422712, 451896, 508383, 612438, 677844, 816584, 918657, 1016766, 1224876, 1355688, 1837314, 1939387, 2033532, 2449752, 2755971, 3674628, 3878774, 4067064, 5511942, 5818161, 7349256, 7757548, 11023884, 11636322, 15515096, 17454483, 22047768, 23272644, 34908966, 46545288, 52363449, 69817932, 104726898, 139635864, 209453796, 418907592]

約数ペア:

[(1, 418907592), (2, 209453796), (3, 139635864), (4, 104726898), (6, 69817932), (8, 52363449), (9, 46545288), (12, 34908966), (18, 23272644), (19, 22047768), (24, 17454483), (27, 15515096), (36, 11636322), (38, 11023884), (54, 7757548), (57, 7349256), (72, 5818161), (76, 5511942), (103, 4067064), (108, 3878774), (114, 3674628), (152, 2755971), (171, 2449752), (206, 2033532), (216, 1939387), (228, 1837314), (309, 1355688), (342, 1224876), (412, 1016766), (456, 918657), (513, 816584), (618, 677844), (684, 612438), (824, 508383), (927, 451896), (991, 422712), (1026, 408292), (1236, 338922), (1368, 306219), (1854, 225948), (1957, 214056), (1982, 211356), (2052, 204146), (2472, 169461), (2781, 150632), (2973, 140904), (3708, 112974), (3914, 107028), (3964, 105678), (4104, 102073), (5562, 75316), (5871, 71352), (5946, 70452), (7416, 56487), (7828, 53514), (7928, 52839), (8919, 46968), (11124, 37658), (11742, 35676), (11892, 35226), (15656, 26757), (17613, 23784), (17838, 23484), (18829, 22248)]