320042736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{13151}}^1$

素因数の和:13191

約数の個数: 90

約数和(自身を含む): 969946848

約数和(自身を除く): 649904112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 4056, 6084, 8112, 12168, 13151, 24336, 26302, 39453, 52604, 78906, 105208, 118359, 157812, 170963, 210416, 236718, 315624, 341926, 473436, 512889, 631248, 683852, 946872, 1025778, 1367704, 1538667, 1893744, 2051556, 2222519, 2735408, 3077334, 4103112, 4445038, 6154668, 6667557, 8206224, 8890076, 12309336, 13335114, 17780152, 20002671, 24618672, 26670228, 35560304, 40005342, 53340456, 80010684, 106680912, 160021368, 320042736]

約数ペア:

[(1, 320042736), (2, 160021368), (3, 106680912), (4, 80010684), (6, 53340456), (8, 40005342), (9, 35560304), (12, 26670228), (13, 24618672), (16, 20002671), (18, 17780152), (24, 13335114), (26, 12309336), (36, 8890076), (39, 8206224), (48, 6667557), (52, 6154668), (72, 4445038), (78, 4103112), (104, 3077334), (117, 2735408), (144, 2222519), (156, 2051556), (169, 1893744), (208, 1538667), (234, 1367704), (312, 1025778), (338, 946872), (468, 683852), (507, 631248), (624, 512889), (676, 473436), (936, 341926), (1014, 315624), (1352, 236718), (1521, 210416), (1872, 170963), (2028, 157812), (2704, 118359), (3042, 105208), (4056, 78906), (6084, 52604), (8112, 39453), (12168, 26302), (13151, 24336)]