440206805896

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{28603}}^1$

素因数の和:29867

約数の個数: 96

約数和(自身を含む): 977865497280

約数和(自身を除く): 537658691384

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1223, 1573, 2446, 3146, 4892, 6292, 9784, 12584, 13453, 15899, 26906, 28603, 31798, 53812, 57206, 63596, 107624, 114412, 127192, 147983, 174889, 228824, 295966, 314633, 349778, 371839, 591932, 629266, 699556, 743678, 1183864, 1258532, 1399112, 1487356, 1923779, 2517064, 2974712, 3460963, 3847558, 4090229, 6921926, 7695116, 8180458, 13843852, 15390232, 16360916, 27687704, 32721832, 34981469, 44992519, 69962938, 89985038, 139925876, 179970076, 279851752, 359940152, 384796159, 454759097, 769592318, 909518194, 1539184636, 1819036388, 3078369272, 3638072776, 4232757749, 5002350067, 8465515498, 10004700134, 16931030996, 20009400268, 33862061992, 40018800536, 55025850737, 110051701474, 220103402948, 440206805896]

約数ペア:

[(1, 440206805896), (2, 220103402948), (4, 110051701474), (8, 55025850737), (11, 40018800536), (13, 33862061992), (22, 20009400268), (26, 16931030996), (44, 10004700134), (52, 8465515498), (88, 5002350067), (104, 4232757749), (121, 3638072776), (143, 3078369272), (242, 1819036388), (286, 1539184636), (484, 909518194), (572, 769592318), (968, 454759097), (1144, 384796159), (1223, 359940152), (1573, 279851752), (2446, 179970076), (3146, 139925876), (4892, 89985038), (6292, 69962938), (9784, 44992519), (12584, 34981469), (13453, 32721832), (15899, 27687704), (26906, 16360916), (28603, 15390232), (31798, 13843852), (53812, 8180458), (57206, 7695116), (63596, 6921926), (107624, 4090229), (114412, 3847558), (127192, 3460963), (147983, 2974712), (174889, 2517064), (228824, 1923779), (295966, 1487356), (314633, 1399112), (349778, 1258532), (371839, 1183864), (591932, 743678), (629266, 699556)]