738351684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{172351}}^1$

素因数の和:172385

約数の個数: 72

約数和(自身を含む): 2258500608

約数和(自身を除く): 1520148924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 172351, 344702, 517053, 689404, 1034106, 1206457, 1551159, 2068212, 2412914, 2929967, 3102318, 3619371, 4825828, 5859934, 6204636, 7238742, 8789901, 10858113, 11719868, 14477484, 17579802, 20509769, 21716226, 26369703, 35159604, 41019538, 43432452, 52739406, 61529307, 82039076, 105478812, 123058614, 184587921, 246117228, 369175842, 738351684]

約数ペア:

[(1, 738351684), (2, 369175842), (3, 246117228), (4, 184587921), (6, 123058614), (7, 105478812), (9, 82039076), (12, 61529307), (14, 52739406), (17, 43432452), (18, 41019538), (21, 35159604), (28, 26369703), (34, 21716226), (36, 20509769), (42, 17579802), (51, 14477484), (63, 11719868), (68, 10858113), (84, 8789901), (102, 7238742), (119, 6204636), (126, 5859934), (153, 4825828), (204, 3619371), (238, 3102318), (252, 2929967), (306, 2412914), (357, 2068212), (476, 1551159), (612, 1206457), (714, 1034106), (1071, 689404), (1428, 517053), (2142, 344702), (4284, 172351)]