238603254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 514805760

約数和(自身を除く): 276202506

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 151, 166, 167, 249, 302, 334, 453, 498, 501, 906, 1002, 1577, 2869, 3154, 3173, 4731, 5738, 6346, 8607, 9462, 9519, 12533, 13861, 17214, 19038, 25066, 25217, 27722, 37599, 41583, 50434, 75198, 75651, 83166, 151302, 238127, 263359, 476254, 479123, 526718, 714381, 790077, 958246, 1428762, 1437369, 1580154, 2093011, 2874738, 4186022, 6279033, 12558066, 39767209, 79534418, 119301627, 238603254]

約数ペア:

[(1, 238603254), (2, 119301627), (3, 79534418), (6, 39767209), (19, 12558066), (38, 6279033), (57, 4186022), (83, 2874738), (114, 2093011), (151, 1580154), (166, 1437369), (167, 1428762), (249, 958246), (302, 790077), (334, 714381), (453, 526718), (498, 479123), (501, 476254), (906, 263359), (1002, 238127), (1577, 151302), (2869, 83166), (3154, 75651), (3173, 75198), (4731, 50434), (5738, 41583), (6346, 37599), (8607, 27722), (9462, 25217), (9519, 25066), (12533, 19038), (13861, 17214)]