2653205904

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2371}}^1$

素因数の和:2813

約数の個数: 120

約数和(自身を含む): 7838511200

約数和(自身を除く): 5185305296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 409, 456, 684, 818, 912, 1227, 1368, 1636, 2371, 2454, 2736, 3272, 3681, 4742, 4908, 6544, 7113, 7362, 7771, 9484, 9816, 14226, 14724, 15542, 18968, 19632, 21339, 23313, 28452, 29448, 31084, 37936, 42678, 45049, 46626, 56904, 58896, 62168, 69939, 85356, 90098, 93252, 113808, 124336, 135147, 139878, 170712, 180196, 186504, 270294, 279756, 341424, 360392, 373008, 405441, 540588, 559512, 720784, 810882, 969739, 1081176, 1119024, 1621764, 1939478, 2162352, 2909217, 3243528, 3878956, 5818434, 6487056, 7757912, 8727651, 11636868, 15515824, 17455302, 18425041, 23273736, 34910604, 36850082, 46547472, 55275123, 69821208, 73700164, 110550246, 139642416, 147400328, 165825369, 221100492, 294800656, 331650738, 442200984, 663301476, 884401968, 1326602952, 2653205904]

約数ペア:

[(1, 2653205904), (2, 1326602952), (3, 884401968), (4, 663301476), (6, 442200984), (8, 331650738), (9, 294800656), (12, 221100492), (16, 165825369), (18, 147400328), (19, 139642416), (24, 110550246), (36, 73700164), (38, 69821208), (48, 55275123), (57, 46547472), (72, 36850082), (76, 34910604), (114, 23273736), (144, 18425041), (152, 17455302), (171, 15515824), (228, 11636868), (304, 8727651), (342, 7757912), (409, 6487056), (456, 5818434), (684, 3878956), (818, 3243528), (912, 2909217), (1227, 2162352), (1368, 1939478), (1636, 1621764), (2371, 1119024), (2454, 1081176), (2736, 969739), (3272, 810882), (3681, 720784), (4742, 559512), (4908, 540588), (6544, 405441), (7113, 373008), (7362, 360392), (7771, 341424), (9484, 279756), (9816, 270294), (14226, 186504), (14724, 180196), (15542, 170712), (18968, 139878), (19632, 135147), (21339, 124336), (23313, 113808), (28452, 93252), (29448, 90098), (31084, 85356), (37936, 69939), (42678, 62168), (45049, 58896), (46626, 56904)]