210880384

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 507396960

約数和(自身を除く): 296516576

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 41, 44, 52, 64, 82, 88, 104, 128, 143, 164, 176, 208, 281, 286, 328, 352, 416, 451, 533, 562, 572, 656, 704, 832, 902, 1066, 1124, 1144, 1312, 1408, 1664, 1804, 2132, 2248, 2288, 2624, 3091, 3608, 3653, 4264, 4496, 4576, 5248, 5863, 6182, 7216, 7306, 8528, 8992, 9152, 11521, 11726, 12364, 14432, 14612, 17056, 17984, 18304, 23042, 23452, 24728, 28864, 29224, 34112, 35968, 40183, 46084, 46904, 49456, 57728, 58448, 68224, 80366, 92168, 93808, 98912, 116896, 126731, 149773, 160732, 184336, 187616, 197824, 233792, 253462, 299546, 321464, 368672, 375232, 395648, 467584, 506924, 599092, 642928, 737344, 750464, 1013848, 1198184, 1285856, 1474688, 1647503, 2027696, 2396368, 2571712, 3295006, 4055392, 4792736, 5143424, 6590012, 8110784, 9585472, 13180024, 16221568, 19170944, 26360048, 52720096, 105440192, 210880384]

約数ペア:

[(1, 210880384), (2, 105440192), (4, 52720096), (8, 26360048), (11, 19170944), (13, 16221568), (16, 13180024), (22, 9585472), (26, 8110784), (32, 6590012), (41, 5143424), (44, 4792736), (52, 4055392), (64, 3295006), (82, 2571712), (88, 2396368), (104, 2027696), (128, 1647503), (143, 1474688), (164, 1285856), (176, 1198184), (208, 1013848), (281, 750464), (286, 737344), (328, 642928), (352, 599092), (416, 506924), (451, 467584), (533, 395648), (562, 375232), (572, 368672), (656, 321464), (704, 299546), (832, 253462), (902, 233792), (1066, 197824), (1124, 187616), (1144, 184336), (1312, 160732), (1408, 149773), (1664, 126731), (1804, 116896), (2132, 98912), (2248, 93808), (2288, 92168), (2624, 80366), (3091, 68224), (3608, 58448), (3653, 57728), (4264, 49456), (4496, 46904), (4576, 46084), (5248, 40183), (5863, 35968), (6182, 34112), (7216, 29224), (7306, 28864), (8528, 24728), (8992, 23452), (9152, 23042), (11521, 18304), (11726, 17984), (12364, 17056), (14432, 14612)]