1499366988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313151}}^1$

素因数の和:313187

約数の個数: 72

約数和(自身を含む): 4559493120

約数和(自身を除く): 3060126132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 313151, 626302, 939453, 1252604, 1878906, 2192057, 2818359, 3757812, 4384114, 5636718, 5949869, 6576171, 8768228, 11273436, 11899738, 13152342, 17849607, 19728513, 23799476, 26304684, 35699214, 39457026, 41649083, 53548821, 71398428, 78914052, 83298166, 107097642, 124947249, 166596332, 214195284, 249894498, 374841747, 499788996, 749683494, 1499366988]

約数ペア:

[(1, 1499366988), (2, 749683494), (3, 499788996), (4, 374841747), (6, 249894498), (7, 214195284), (9, 166596332), (12, 124947249), (14, 107097642), (18, 83298166), (19, 78914052), (21, 71398428), (28, 53548821), (36, 41649083), (38, 39457026), (42, 35699214), (57, 26304684), (63, 23799476), (76, 19728513), (84, 17849607), (114, 13152342), (126, 11899738), (133, 11273436), (171, 8768228), (228, 6576171), (252, 5949869), (266, 5636718), (342, 4384114), (399, 3757812), (532, 2818359), (684, 2192057), (798, 1878906), (1197, 1252604), (1596, 939453), (2394, 626302), (4788, 313151)]