259945392

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1503

約数の個数: 120

約数和(自身を含む): 791616000

約数和(自身を除く): 531670608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 79, 84, 98, 112, 147, 158, 168, 196, 237, 294, 316, 336, 392, 474, 553, 588, 632, 784, 948, 1106, 1176, 1264, 1399, 1659, 1896, 2212, 2352, 2798, 3318, 3792, 3871, 4197, 4424, 5596, 6636, 7742, 8394, 8848, 9793, 11192, 11613, 13272, 15484, 16788, 19586, 22384, 23226, 26544, 29379, 30968, 33576, 39172, 46452, 58758, 61936, 67152, 68551, 78344, 92904, 110521, 117516, 137102, 156688, 185808, 205653, 221042, 235032, 274204, 331563, 411306, 442084, 470064, 548408, 663126, 773647, 822612, 884168, 1096816, 1326252, 1547294, 1645224, 1768336, 2320941, 2652504, 3094588, 3290448, 4641882, 5305008, 5415529, 6189176, 9283764, 10831058, 12378352, 16246587, 18567528, 21662116, 32493174, 37135056, 43324232, 64986348, 86648464, 129972696, 259945392]

約数ペア:

[(1, 259945392), (2, 129972696), (3, 86648464), (4, 64986348), (6, 43324232), (7, 37135056), (8, 32493174), (12, 21662116), (14, 18567528), (16, 16246587), (21, 12378352), (24, 10831058), (28, 9283764), (42, 6189176), (48, 5415529), (49, 5305008), (56, 4641882), (79, 3290448), (84, 3094588), (98, 2652504), (112, 2320941), (147, 1768336), (158, 1645224), (168, 1547294), (196, 1326252), (237, 1096816), (294, 884168), (316, 822612), (336, 773647), (392, 663126), (474, 548408), (553, 470064), (588, 442084), (632, 411306), (784, 331563), (948, 274204), (1106, 235032), (1176, 221042), (1264, 205653), (1399, 185808), (1659, 156688), (1896, 137102), (2212, 117516), (2352, 110521), (2798, 92904), (3318, 78344), (3792, 68551), (3871, 67152), (4197, 61936), (4424, 58758), (5596, 46452), (6636, 39172), (7742, 33576), (8394, 30968), (8848, 29379), (9793, 26544), (11192, 23226), (11613, 22384), (13272, 19586), (15484, 16788)]