289730088

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 853632000

約数和(自身を除く): 563901912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 227, 228, 311, 342, 454, 456, 513, 622, 681, 684, 908, 933, 1026, 1244, 1362, 1368, 1816, 1866, 2043, 2052, 2488, 2724, 2799, 3732, 4086, 4104, 4313, 5448, 5598, 5909, 6129, 7464, 8172, 8397, 8626, 11196, 11818, 12258, 12939, 16344, 16794, 17252, 17727, 22392, 23636, 24516, 25878, 33588, 34504, 35454, 38817, 47272, 49032, 51756, 53181, 67176, 70597, 70908, 77634, 103512, 106362, 116451, 141194, 141816, 155268, 159543, 211791, 212724, 232902, 282388, 310536, 319086, 423582, 425448, 465804, 564776, 635373, 638172, 847164, 931608, 1270746, 1276344, 1341343, 1694328, 1906119, 2541492, 2682686, 3812238, 4024029, 5082984, 5365372, 7624476, 8048058, 10730744, 12072087, 15248952, 16096116, 24144174, 32192232, 36216261, 48288348, 72432522, 96576696, 144865044, 289730088]

約数ペア:

[(1, 289730088), (2, 144865044), (3, 96576696), (4, 72432522), (6, 48288348), (8, 36216261), (9, 32192232), (12, 24144174), (18, 16096116), (19, 15248952), (24, 12072087), (27, 10730744), (36, 8048058), (38, 7624476), (54, 5365372), (57, 5082984), (72, 4024029), (76, 3812238), (108, 2682686), (114, 2541492), (152, 1906119), (171, 1694328), (216, 1341343), (227, 1276344), (228, 1270746), (311, 931608), (342, 847164), (454, 638172), (456, 635373), (513, 564776), (622, 465804), (681, 425448), (684, 423582), (908, 319086), (933, 310536), (1026, 282388), (1244, 232902), (1362, 212724), (1368, 211791), (1816, 159543), (1866, 155268), (2043, 141816), (2052, 141194), (2488, 116451), (2724, 106362), (2799, 103512), (3732, 77634), (4086, 70908), (4104, 70597), (4313, 67176), (5448, 53181), (5598, 51756), (5909, 49032), (6129, 47272), (7464, 38817), (8172, 35454), (8397, 34504), (8626, 33588), (11196, 25878), (11818, 24516), (12258, 23636), (12939, 22392), (16344, 17727), (16794, 17252)]