674319348

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{57991}}^1$

素因数の和:58037

約数の個数: 72

約数和(自身を含む): 1899817920

約数和(自身を除く): 1225498572

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 57991, 115982, 173973, 231964, 347946, 521919, 695892, 985847, 1043838, 1101829, 1971694, 2087676, 2203658, 2957541, 3305487, 3943388, 4407316, 5915082, 6610974, 8872623, 9916461, 11830164, 13221948, 17745246, 18731093, 19832922, 35490492, 37462186, 39665844, 56193279, 74924372, 112386558, 168579837, 224773116, 337159674, 674319348]

約数ペア:

[(1, 674319348), (2, 337159674), (3, 224773116), (4, 168579837), (6, 112386558), (9, 74924372), (12, 56193279), (17, 39665844), (18, 37462186), (19, 35490492), (34, 19832922), (36, 18731093), (38, 17745246), (51, 13221948), (57, 11830164), (68, 9916461), (76, 8872623), (102, 6610974), (114, 5915082), (153, 4407316), (171, 3943388), (204, 3305487), (228, 2957541), (306, 2203658), (323, 2087676), (342, 1971694), (612, 1101829), (646, 1043838), (684, 985847), (969, 695892), (1292, 521919), (1938, 347946), (2907, 231964), (3876, 173973), (5814, 115982), (11628, 57991)]