216739536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 644542080

約数和(自身を除く): 427802544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 101, 104, 114, 152, 156, 181, 202, 208, 228, 247, 303, 304, 312, 362, 404, 456, 494, 543, 606, 624, 724, 741, 808, 912, 988, 1086, 1212, 1313, 1448, 1482, 1616, 1919, 1976, 2172, 2353, 2424, 2626, 2896, 2964, 3439, 3838, 3939, 3952, 4344, 4706, 4848, 5252, 5757, 5928, 6878, 7059, 7676, 7878, 8688, 9412, 10317, 10504, 11514, 11856, 13756, 14118, 15352, 15756, 18281, 18824, 20634, 21008, 23028, 24947, 27512, 28236, 30704, 31512, 36562, 37648, 41268, 44707, 46056, 49894, 54843, 55024, 56472, 63024, 73124, 74841, 82536, 89414, 92112, 99788, 109686, 112944, 134121, 146248, 149682, 165072, 178828, 199576, 219372, 237653, 268242, 292496, 299364, 347339, 357656, 399152, 438744, 475306, 536484, 598728, 694678, 712959, 715312, 877488, 950612, 1042017, 1072968, 1197456, 1389356, 1425918, 1901224, 2084034, 2145936, 2778712, 2851836, 3802448, 4168068, 4515407, 5557424, 5703672, 8336136, 9030814, 11407344, 13546221, 16672272, 18061628, 27092442, 36123256, 54184884, 72246512, 108369768, 216739536]

約数ペア:

[(1, 216739536), (2, 108369768), (3, 72246512), (4, 54184884), (6, 36123256), (8, 27092442), (12, 18061628), (13, 16672272), (16, 13546221), (19, 11407344), (24, 9030814), (26, 8336136), (38, 5703672), (39, 5557424), (48, 4515407), (52, 4168068), (57, 3802448), (76, 2851836), (78, 2778712), (101, 2145936), (104, 2084034), (114, 1901224), (152, 1425918), (156, 1389356), (181, 1197456), (202, 1072968), (208, 1042017), (228, 950612), (247, 877488), (303, 715312), (304, 712959), (312, 694678), (362, 598728), (404, 536484), (456, 475306), (494, 438744), (543, 399152), (606, 357656), (624, 347339), (724, 299364), (741, 292496), (808, 268242), (912, 237653), (988, 219372), (1086, 199576), (1212, 178828), (1313, 165072), (1448, 149682), (1482, 146248), (1616, 134121), (1919, 112944), (1976, 109686), (2172, 99788), (2353, 92112), (2424, 89414), (2626, 82536), (2896, 74841), (2964, 73124), (3439, 63024), (3838, 56472), (3939, 55024), (3952, 54843), (4344, 49894), (4706, 46056), (4848, 44707), (5252, 41268), (5757, 37648), (5928, 36562), (6878, 31512), (7059, 30704), (7676, 28236), (7878, 27512), (8688, 24947), (9412, 23028), (10317, 21008), (10504, 20634), (11514, 18824), (11856, 18281), (13756, 15756), (14118, 15352)]