1302854772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{1907}}^1$

素因数の和:2145

約数の個数: 72

約数和(自身を含む): 3247431264

約数和(自身を除く): 1944576492

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 197, 204, 289, 394, 578, 591, 788, 867, 1156, 1182, 1734, 1907, 2364, 3349, 3468, 3814, 5721, 6698, 7628, 10047, 11442, 13396, 20094, 22884, 32419, 40188, 56933, 64838, 97257, 113866, 129676, 170799, 194514, 227732, 341598, 375679, 389028, 551123, 683196, 751358, 1102246, 1127037, 1502716, 1653369, 2204492, 2254074, 3306738, 4508148, 6386543, 6613476, 12773086, 19159629, 25546172, 38319258, 76638516, 108571231, 217142462, 325713693, 434284924, 651427386, 1302854772]

約数ペア:

[(1, 1302854772), (2, 651427386), (3, 434284924), (4, 325713693), (6, 217142462), (12, 108571231), (17, 76638516), (34, 38319258), (51, 25546172), (68, 19159629), (102, 12773086), (197, 6613476), (204, 6386543), (289, 4508148), (394, 3306738), (578, 2254074), (591, 2204492), (788, 1653369), (867, 1502716), (1156, 1127037), (1182, 1102246), (1734, 751358), (1907, 683196), (2364, 551123), (3349, 389028), (3468, 375679), (3814, 341598), (5721, 227732), (6698, 194514), (7628, 170799), (10047, 129676), (11442, 113866), (13396, 97257), (20094, 64838), (22884, 56933), (32419, 40188)]