1216563768

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18149}}^1$

素因数の和:18194

約数の個数: 144

約数和(自身を含む): 4034745000

約数和(自身を除く): 2818181232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 392, 399, 441, 456, 504, 532, 588, 684, 798, 882, 931, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2394, 2793, 3192, 3528, 3724, 4788, 5586, 7448, 8379, 9576, 11172, 16758, 18149, 22344, 33516, 36298, 54447, 67032, 72596, 108894, 127043, 145192, 163341, 217788, 254086, 326682, 344831, 381129, 435576, 508172, 653364, 689662, 762258, 889301, 1016344, 1034493, 1143387, 1306728, 1379324, 1524516, 1778602, 2068986, 2286774, 2413817, 2667903, 2758648, 3049032, 3103479, 3557204, 4137972, 4573548, 4827634, 5335806, 6206958, 7114408, 7241451, 8003709, 8275944, 9147096, 9655268, 10671612, 12413916, 14482902, 16007418, 16896719, 19310536, 21343224, 21724353, 24827832, 28965804, 32014836, 33793438, 43448706, 50690157, 57931608, 64029672, 67586876, 86897412, 101380314, 135173752, 152070471, 173794824, 202760628, 304140942, 405521256, 608281884, 1216563768]

約数ペア:

[(1, 1216563768), (2, 608281884), (3, 405521256), (4, 304140942), (6, 202760628), (7, 173794824), (8, 152070471), (9, 135173752), (12, 101380314), (14, 86897412), (18, 67586876), (19, 64029672), (21, 57931608), (24, 50690157), (28, 43448706), (36, 33793438), (38, 32014836), (42, 28965804), (49, 24827832), (56, 21724353), (57, 21343224), (63, 19310536), (72, 16896719), (76, 16007418), (84, 14482902), (98, 12413916), (114, 10671612), (126, 9655268), (133, 9147096), (147, 8275944), (152, 8003709), (168, 7241451), (171, 7114408), (196, 6206958), (228, 5335806), (252, 4827634), (266, 4573548), (294, 4137972), (342, 3557204), (392, 3103479), (399, 3049032), (441, 2758648), (456, 2667903), (504, 2413817), (532, 2286774), (588, 2068986), (684, 1778602), (798, 1524516), (882, 1379324), (931, 1306728), (1064, 1143387), (1176, 1034493), (1197, 1016344), (1368, 889301), (1596, 762258), (1764, 689662), (1862, 653364), (2394, 508172), (2793, 435576), (3192, 381129), (3528, 344831), (3724, 326682), (4788, 254086), (5586, 217788), (7448, 163341), (8379, 145192), (9576, 127043), (11172, 108894), (16758, 72596), (18149, 67032), (22344, 54447), (33516, 36298)]