1239281856

素因数分解:

$2^6\times 3^4\times {\mathrm{61}}^1\times {\mathrm{3919}}^1$

素因数の和:4004

約数の個数: 140

約数和(自身を含む): 3734795680

約数和(自身を除く): 2495513824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 144, 162, 183, 192, 216, 244, 288, 324, 366, 432, 488, 549, 576, 648, 732, 864, 976, 1098, 1296, 1464, 1647, 1728, 1952, 2196, 2592, 2928, 3294, 3904, 3919, 4392, 4941, 5184, 5856, 6588, 7838, 8784, 9882, 11712, 11757, 13176, 15676, 17568, 19764, 23514, 26352, 31352, 35136, 35271, 39528, 47028, 52704, 62704, 70542, 79056, 94056, 105408, 105813, 125408, 141084, 158112, 188112, 211626, 239059, 250816, 282168, 316224, 317439, 376224, 423252, 478118, 564336, 634878, 717177, 752448, 846504, 956236, 1128672, 1269756, 1434354, 1693008, 1912472, 2151531, 2257344, 2539512, 2868708, 3386016, 3824944, 4303062, 5079024, 5737416, 6454593, 6772032, 7649888, 8606124, 10158048, 11474832, 12909186, 15299776, 17212248, 19363779, 20316096, 22949664, 25818372, 34424496, 38727558, 45899328, 51636744, 68848992, 77455116, 103273488, 137697984, 154910232, 206546976, 309820464, 413093952, 619640928, 1239281856]

約数ペア:

[(1, 1239281856), (2, 619640928), (3, 413093952), (4, 309820464), (6, 206546976), (8, 154910232), (9, 137697984), (12, 103273488), (16, 77455116), (18, 68848992), (24, 51636744), (27, 45899328), (32, 38727558), (36, 34424496), (48, 25818372), (54, 22949664), (61, 20316096), (64, 19363779), (72, 17212248), (81, 15299776), (96, 12909186), (108, 11474832), (122, 10158048), (144, 8606124), (162, 7649888), (183, 6772032), (192, 6454593), (216, 5737416), (244, 5079024), (288, 4303062), (324, 3824944), (366, 3386016), (432, 2868708), (488, 2539512), (549, 2257344), (576, 2151531), (648, 1912472), (732, 1693008), (864, 1434354), (976, 1269756), (1098, 1128672), (1296, 956236), (1464, 846504), (1647, 752448), (1728, 717177), (1952, 634878), (2196, 564336), (2592, 478118), (2928, 423252), (3294, 376224), (3904, 317439), (3919, 316224), (4392, 282168), (4941, 250816), (5184, 239059), (5856, 211626), (6588, 188112), (7838, 158112), (8784, 141084), (9882, 125408), (11712, 105813), (11757, 105408), (13176, 94056), (15676, 79056), (17568, 70542), (19764, 62704), (23514, 52704), (26352, 47028), (31352, 39528), (35136, 35271)]