237770442

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 655429320

約数和(自身を除く): 417658878

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 89, 91, 98, 117, 126, 147, 178, 182, 233, 234, 267, 273, 294, 441, 466, 534, 546, 623, 637, 699, 801, 819, 882, 1157, 1246, 1274, 1398, 1602, 1631, 1638, 1869, 1911, 2097, 2314, 3029, 3262, 3471, 3738, 3822, 4194, 4361, 4893, 5607, 5733, 6058, 6942, 8099, 8722, 9087, 9786, 10413, 11214, 11417, 11466, 13083, 14679, 16198, 18174, 20737, 20826, 21203, 22834, 24297, 26166, 27261, 29358, 34251, 39249, 41474, 42406, 48594, 54522, 56693, 62211, 63609, 68502, 72891, 78498, 102753, 113386, 124422, 127218, 145159, 145782, 148421, 170079, 186633, 190827, 205506, 269581, 290318, 296842, 340158, 373266, 381654, 435477, 445263, 510237, 539162, 808743, 870954, 890526, 1016113, 1020474, 1306431, 1335789, 1617486, 1887067, 2032226, 2426229, 2612862, 2671578, 3048339, 3774134, 4852458, 5661201, 6096678, 9145017, 11322402, 13209469, 16983603, 18290034, 26418938, 33967206, 39628407, 79256814, 118885221, 237770442]

約数ペア:

[(1, 237770442), (2, 118885221), (3, 79256814), (6, 39628407), (7, 33967206), (9, 26418938), (13, 18290034), (14, 16983603), (18, 13209469), (21, 11322402), (26, 9145017), (39, 6096678), (42, 5661201), (49, 4852458), (63, 3774134), (78, 3048339), (89, 2671578), (91, 2612862), (98, 2426229), (117, 2032226), (126, 1887067), (147, 1617486), (178, 1335789), (182, 1306431), (233, 1020474), (234, 1016113), (267, 890526), (273, 870954), (294, 808743), (441, 539162), (466, 510237), (534, 445263), (546, 435477), (623, 381654), (637, 373266), (699, 340158), (801, 296842), (819, 290318), (882, 269581), (1157, 205506), (1246, 190827), (1274, 186633), (1398, 170079), (1602, 148421), (1631, 145782), (1638, 145159), (1869, 127218), (1911, 124422), (2097, 113386), (2314, 102753), (3029, 78498), (3262, 72891), (3471, 68502), (3738, 63609), (3822, 62211), (4194, 56693), (4361, 54522), (4893, 48594), (5607, 42406), (5733, 41474), (6058, 39249), (6942, 34251), (8099, 29358), (8722, 27261), (9087, 26166), (9786, 24297), (10413, 22834), (11214, 21203), (11417, 20826), (11466, 20737), (13083, 18174), (14679, 16198)]