330195008

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:476

約数の個数: 112

約数和(自身を含む): 779190720

約数和(自身を除く): 448995712

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 109, 143, 176, 208, 218, 286, 331, 352, 416, 436, 572, 662, 704, 832, 872, 1144, 1199, 1324, 1417, 1744, 2288, 2398, 2648, 2834, 3488, 3641, 4303, 4576, 4796, 5296, 5668, 6976, 7282, 8606, 9152, 9592, 10592, 11336, 14564, 15587, 17212, 19184, 21184, 22672, 29128, 31174, 34424, 36079, 38368, 45344, 47333, 58256, 62348, 68848, 72158, 76736, 90688, 94666, 116512, 124696, 137696, 144316, 189332, 233024, 249392, 275392, 288632, 378664, 396869, 469027, 498784, 577264, 757328, 793738, 938054, 997568, 1154528, 1514656, 1587476, 1876108, 2309056, 3029312, 3174952, 3752216, 5159297, 6349904, 7504432, 10318594, 12699808, 15008864, 20637188, 25399616, 30017728, 41274376, 82548752, 165097504, 330195008]

約数ペア:

[(1, 330195008), (2, 165097504), (4, 82548752), (8, 41274376), (11, 30017728), (13, 25399616), (16, 20637188), (22, 15008864), (26, 12699808), (32, 10318594), (44, 7504432), (52, 6349904), (64, 5159297), (88, 3752216), (104, 3174952), (109, 3029312), (143, 2309056), (176, 1876108), (208, 1587476), (218, 1514656), (286, 1154528), (331, 997568), (352, 938054), (416, 793738), (436, 757328), (572, 577264), (662, 498784), (704, 469027), (832, 396869), (872, 378664), (1144, 288632), (1199, 275392), (1324, 249392), (1417, 233024), (1744, 189332), (2288, 144316), (2398, 137696), (2648, 124696), (2834, 116512), (3488, 94666), (3641, 90688), (4303, 76736), (4576, 72158), (4796, 68848), (5296, 62348), (5668, 58256), (6976, 47333), (7282, 45344), (8606, 38368), (9152, 36079), (9592, 34424), (10592, 31174), (11336, 29128), (14564, 22672), (15587, 21184), (17212, 19184)]