504901098

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 1281440160

約数和(自身を除く): 776539062

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 43, 57, 78, 86, 114, 117, 129, 139, 171, 234, 247, 258, 278, 342, 361, 387, 417, 494, 559, 722, 741, 774, 817, 834, 1083, 1118, 1251, 1482, 1634, 1677, 1807, 2166, 2223, 2451, 2502, 2641, 3249, 3354, 3614, 4446, 4693, 4902, 5031, 5282, 5421, 5977, 6498, 7353, 7923, 9386, 10062, 10621, 10842, 11954, 14079, 14706, 15523, 15846, 16263, 17931, 21242, 23769, 28158, 31046, 31863, 32526, 34333, 35862, 42237, 46569, 47538, 50179, 53793, 63726, 68666, 77701, 84474, 93138, 95589, 100358, 102999, 107586, 113563, 139707, 150537, 155402, 191178, 201799, 205998, 227126, 233103, 279414, 301074, 308997, 340689, 403598, 451611, 466206, 605397, 617994, 652327, 681378, 699309, 903222, 1022067, 1210794, 1304654, 1398618, 1476319, 1816191, 1956981, 2044134, 2157697, 2952638, 3632382, 3913962, 4315394, 4428957, 5870943, 6473091, 8857914, 11741886, 12946182, 13286871, 19419273, 26573742, 28050061, 38838546, 56100122, 84150183, 168300366, 252450549, 504901098]

約数ペア:

[(1, 504901098), (2, 252450549), (3, 168300366), (6, 84150183), (9, 56100122), (13, 38838546), (18, 28050061), (19, 26573742), (26, 19419273), (38, 13286871), (39, 12946182), (43, 11741886), (57, 8857914), (78, 6473091), (86, 5870943), (114, 4428957), (117, 4315394), (129, 3913962), (139, 3632382), (171, 2952638), (234, 2157697), (247, 2044134), (258, 1956981), (278, 1816191), (342, 1476319), (361, 1398618), (387, 1304654), (417, 1210794), (494, 1022067), (559, 903222), (722, 699309), (741, 681378), (774, 652327), (817, 617994), (834, 605397), (1083, 466206), (1118, 451611), (1251, 403598), (1482, 340689), (1634, 308997), (1677, 301074), (1807, 279414), (2166, 233103), (2223, 227126), (2451, 205998), (2502, 201799), (2641, 191178), (3249, 155402), (3354, 150537), (3614, 139707), (4446, 113563), (4693, 107586), (4902, 102999), (5031, 100358), (5282, 95589), (5421, 93138), (5977, 84474), (6498, 77701), (7353, 68666), (7923, 63726), (9386, 53793), (10062, 50179), (10621, 47538), (10842, 46569), (11954, 42237), (14079, 35862), (14706, 34333), (15523, 32526), (15846, 31863), (16263, 31046), (17931, 28158), (21242, 23769)]