259300804

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 564350976

約数和(自身を除く): 305050172

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 71, 92, 106, 107, 142, 161, 212, 214, 284, 322, 371, 428, 497, 644, 742, 749, 994, 1219, 1484, 1498, 1633, 1988, 2438, 2461, 2996, 3266, 3763, 4876, 4922, 5671, 6532, 7526, 7597, 8533, 9844, 11342, 11431, 15052, 15194, 17066, 17227, 22684, 22862, 26341, 30388, 34132, 34454, 39697, 45724, 52682, 53179, 68908, 79394, 86549, 105364, 106358, 130433, 158788, 173098, 174731, 212716, 260866, 346196, 349462, 402641, 521732, 605843, 698924, 805282, 913031, 1211686, 1223117, 1610564, 1826062, 2423372, 2446234, 2818487, 3652124, 4892468, 5636974, 9260743, 11273948, 18521486, 37042972, 64825201, 129650402, 259300804]

約数ペア:

[(1, 259300804), (2, 129650402), (4, 64825201), (7, 37042972), (14, 18521486), (23, 11273948), (28, 9260743), (46, 5636974), (53, 4892468), (71, 3652124), (92, 2818487), (106, 2446234), (107, 2423372), (142, 1826062), (161, 1610564), (212, 1223117), (214, 1211686), (284, 913031), (322, 805282), (371, 698924), (428, 605843), (497, 521732), (644, 402641), (742, 349462), (749, 346196), (994, 260866), (1219, 212716), (1484, 174731), (1498, 173098), (1633, 158788), (1988, 130433), (2438, 106358), (2461, 105364), (2996, 86549), (3266, 79394), (3763, 68908), (4876, 53179), (4922, 52682), (5671, 45724), (6532, 39697), (7526, 34454), (7597, 34132), (8533, 30388), (9844, 26341), (11342, 22862), (11431, 22684), (15052, 17227), (15194, 17066)]