270291364

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 597542400

約数和(自身を除く): 327251036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 103, 119, 148, 149, 206, 238, 259, 298, 412, 476, 518, 596, 629, 721, 1036, 1043, 1258, 1442, 1751, 2086, 2516, 2533, 2884, 3502, 3811, 4172, 4403, 5066, 5513, 7004, 7622, 8806, 10132, 11026, 12257, 15244, 15347, 17612, 17731, 22052, 24514, 26677, 30694, 35462, 38591, 49028, 53354, 61388, 64787, 70924, 77182, 93721, 106708, 107429, 129574, 154364, 187442, 214858, 259148, 260899, 374884, 429716, 453509, 521798, 567839, 656047, 907018, 1043596, 1135678, 1312094, 1814036, 1826293, 2271356, 2624188, 3652586, 3974873, 7305172, 7949746, 9653263, 15899492, 19306526, 38613052, 67572841, 135145682, 270291364]

約数ペア:

[(1, 270291364), (2, 135145682), (4, 67572841), (7, 38613052), (14, 19306526), (17, 15899492), (28, 9653263), (34, 7949746), (37, 7305172), (68, 3974873), (74, 3652586), (103, 2624188), (119, 2271356), (148, 1826293), (149, 1814036), (206, 1312094), (238, 1135678), (259, 1043596), (298, 907018), (412, 656047), (476, 567839), (518, 521798), (596, 453509), (629, 429716), (721, 374884), (1036, 260899), (1043, 259148), (1258, 214858), (1442, 187442), (1751, 154364), (2086, 129574), (2516, 107429), (2533, 106708), (2884, 93721), (3502, 77182), (3811, 70924), (4172, 64787), (4403, 61388), (5066, 53354), (5513, 49028), (7004, 38591), (7622, 35462), (8806, 30694), (10132, 26677), (11026, 24514), (12257, 22052), (15244, 17731), (15347, 17612)]