289329516

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{54673}}^1$

素因数の和:54700

約数の個数: 72

約数和(自身を含む): 872597040

約数和(自身を除く): 583267524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 54673, 109346, 164019, 218692, 328038, 382711, 492057, 656076, 765422, 984114, 1148133, 1476171, 1530844, 1968228, 2296266, 2678977, 2952342, 3444399, 4592532, 5357954, 5904684, 6888798, 8036931, 10333197, 10715908, 13777596, 16073862, 20666394, 24110793, 32147724, 41332788, 48221586, 72332379, 96443172, 144664758, 289329516]

約数ペア:

[(1, 289329516), (2, 144664758), (3, 96443172), (4, 72332379), (6, 48221586), (7, 41332788), (9, 32147724), (12, 24110793), (14, 20666394), (18, 16073862), (21, 13777596), (27, 10715908), (28, 10333197), (36, 8036931), (42, 6888798), (49, 5904684), (54, 5357954), (63, 4592532), (84, 3444399), (98, 2952342), (108, 2678977), (126, 2296266), (147, 1968228), (189, 1530844), (196, 1476171), (252, 1148133), (294, 984114), (378, 765422), (441, 656076), (588, 492057), (756, 382711), (882, 328038), (1323, 218692), (1764, 164019), (2646, 109346), (5292, 54673)]