306240948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1783}}^1$

素因数の和:2173

約数の個数: 72

約数和(自身を含む): 836396288

約数和(自身を除く): 530155340

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 367, 468, 734, 1101, 1468, 1783, 2202, 3303, 3566, 4404, 4771, 5349, 6606, 7132, 9542, 10698, 13212, 14313, 16047, 19084, 21396, 23179, 28626, 32094, 42939, 46358, 57252, 64188, 69537, 85878, 92716, 139074, 171756, 208611, 278148, 417222, 654361, 834444, 1308722, 1963083, 2617444, 3926166, 5889249, 7852332, 8506693, 11778498, 17013386, 23556996, 25520079, 34026772, 51040158, 76560237, 102080316, 153120474, 306240948]

約数ペア:

[(1, 306240948), (2, 153120474), (3, 102080316), (4, 76560237), (6, 51040158), (9, 34026772), (12, 25520079), (13, 23556996), (18, 17013386), (26, 11778498), (36, 8506693), (39, 7852332), (52, 5889249), (78, 3926166), (117, 2617444), (156, 1963083), (234, 1308722), (367, 834444), (468, 654361), (734, 417222), (1101, 278148), (1468, 208611), (1783, 171756), (2202, 139074), (3303, 92716), (3566, 85878), (4404, 69537), (4771, 64188), (5349, 57252), (6606, 46358), (7132, 42939), (9542, 32094), (10698, 28626), (13212, 23179), (14313, 21396), (16047, 19084)]