745405344

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2699

約数の個数: 144

約数和(自身を含む): 2264213952

約数和(自身を除く): 1518808608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 69, 72, 86, 92, 96, 129, 138, 144, 172, 184, 207, 258, 276, 288, 344, 368, 387, 414, 516, 552, 688, 736, 774, 828, 989, 1032, 1104, 1376, 1548, 1656, 1978, 2064, 2208, 2617, 2967, 3096, 3312, 3956, 4128, 5234, 5934, 6192, 6624, 7851, 7912, 8901, 10468, 11868, 12384, 15702, 15824, 17802, 20936, 23553, 23736, 31404, 31648, 35604, 41872, 47106, 47472, 60191, 62808, 71208, 83744, 94212, 94944, 112531, 120382, 125616, 142416, 180573, 188424, 225062, 240764, 251232, 284832, 337593, 361146, 376848, 450124, 481528, 541719, 675186, 722292, 753696, 900248, 963056, 1012779, 1083438, 1350372, 1444584, 1800496, 1926112, 2025558, 2166876, 2588213, 2700744, 2889168, 3600992, 4051116, 4333752, 5176426, 5401488, 5778336, 7764639, 8102232, 8667504, 10352852, 10802976, 15529278, 16204464, 17335008, 20705704, 23293917, 31058556, 32408928, 41411408, 46587834, 62117112, 82822816, 93175668, 124234224, 186351336, 248468448, 372702672, 745405344]

約数ペア:

[(1, 745405344), (2, 372702672), (3, 248468448), (4, 186351336), (6, 124234224), (8, 93175668), (9, 82822816), (12, 62117112), (16, 46587834), (18, 41411408), (23, 32408928), (24, 31058556), (32, 23293917), (36, 20705704), (43, 17335008), (46, 16204464), (48, 15529278), (69, 10802976), (72, 10352852), (86, 8667504), (92, 8102232), (96, 7764639), (129, 5778336), (138, 5401488), (144, 5176426), (172, 4333752), (184, 4051116), (207, 3600992), (258, 2889168), (276, 2700744), (288, 2588213), (344, 2166876), (368, 2025558), (387, 1926112), (414, 1800496), (516, 1444584), (552, 1350372), (688, 1083438), (736, 1012779), (774, 963056), (828, 900248), (989, 753696), (1032, 722292), (1104, 675186), (1376, 541719), (1548, 481528), (1656, 450124), (1978, 376848), (2064, 361146), (2208, 337593), (2617, 284832), (2967, 251232), (3096, 240764), (3312, 225062), (3956, 188424), (4128, 180573), (5234, 142416), (5934, 125616), (6192, 120382), (6624, 112531), (7851, 94944), (7912, 94212), (8901, 83744), (10468, 71208), (11868, 62808), (12384, 60191), (15702, 47472), (15824, 47106), (17802, 41872), (20936, 35604), (23553, 31648), (23736, 31404)]