2457706776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:769

約数の個数: 128

約数和(自身を含む): 7110643200

約数和(自身を除く): 4652936424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 193, 229, 331, 386, 458, 579, 662, 687, 772, 916, 993, 1158, 1324, 1351, 1374, 1544, 1603, 1832, 1986, 2316, 2317, 2648, 2702, 2748, 3206, 3972, 4053, 4632, 4634, 4809, 5404, 5496, 6412, 6951, 7944, 8106, 9268, 9618, 10808, 12824, 13902, 16212, 18536, 19236, 27804, 32424, 38472, 44197, 55608, 63883, 75799, 88394, 127766, 132591, 151598, 176788, 191649, 227397, 255532, 265182, 303196, 309379, 353576, 383298, 447181, 454794, 511064, 530364, 530593, 606392, 618758, 766596, 894362, 909588, 928137, 1060728, 1061186, 1237516, 1341543, 1533192, 1591779, 1788724, 1819176, 1856274, 2122372, 2475032, 2683086, 3183558, 3577448, 3712548, 4244744, 5366172, 6367116, 7425096, 10732344, 12734232, 14629207, 29258414, 43887621, 58516828, 87775242, 102404449, 117033656, 175550484, 204808898, 307213347, 351100968, 409617796, 614426694, 819235592, 1228853388, 2457706776]

約数ペア:

[(1, 2457706776), (2, 1228853388), (3, 819235592), (4, 614426694), (6, 409617796), (7, 351100968), (8, 307213347), (12, 204808898), (14, 175550484), (21, 117033656), (24, 102404449), (28, 87775242), (42, 58516828), (56, 43887621), (84, 29258414), (168, 14629207), (193, 12734232), (229, 10732344), (331, 7425096), (386, 6367116), (458, 5366172), (579, 4244744), (662, 3712548), (687, 3577448), (772, 3183558), (916, 2683086), (993, 2475032), (1158, 2122372), (1324, 1856274), (1351, 1819176), (1374, 1788724), (1544, 1591779), (1603, 1533192), (1832, 1341543), (1986, 1237516), (2316, 1061186), (2317, 1060728), (2648, 928137), (2702, 909588), (2748, 894362), (3206, 766596), (3972, 618758), (4053, 606392), (4632, 530593), (4634, 530364), (4809, 511064), (5404, 454794), (5496, 447181), (6412, 383298), (6951, 353576), (7944, 309379), (8106, 303196), (9268, 265182), (9618, 255532), (10808, 227397), (12824, 191649), (13902, 176788), (16212, 151598), (18536, 132591), (19236, 127766), (27804, 88394), (32424, 75799), (38472, 63883), (44197, 55608)]