1909152528

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:709

約数の個数: 160

約数和(自身を含む): 5381798400

約数和(自身を除く): 3472645872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 89, 114, 129, 152, 172, 178, 228, 258, 267, 304, 344, 356, 456, 516, 534, 547, 688, 712, 817, 912, 1032, 1068, 1094, 1424, 1634, 1641, 1691, 2064, 2136, 2188, 2451, 3268, 3282, 3382, 3827, 4272, 4376, 4902, 5073, 6536, 6564, 6764, 7654, 8752, 9804, 10146, 10393, 11481, 13072, 13128, 13528, 15308, 19608, 20292, 20786, 22962, 23521, 26256, 27056, 30616, 31179, 39216, 40584, 41572, 45924, 47042, 48683, 61232, 62358, 70563, 72713, 81168, 83144, 91848, 94084, 97366, 124716, 141126, 145426, 146049, 166288, 183696, 188168, 194732, 218139, 249432, 282252, 290852, 292098, 376336, 389464, 436278, 446899, 498864, 564504, 581704, 584196, 778928, 872556, 893798, 924977, 1129008, 1163408, 1168392, 1340697, 1745112, 1787596, 1849954, 2093369, 2336784, 2681394, 2774931, 3490224, 3575192, 3699908, 4186738, 5362788, 5549862, 6280107, 7150384, 7399816, 8373476, 10725576, 11099724, 12560214, 14799632, 16746952, 21451152, 22199448, 25120428, 33493904, 39774011, 44398896, 50240856, 79548022, 100481712, 119322033, 159096044, 238644066, 318192088, 477288132, 636384176, 954576264, 1909152528]

約数ペア:

[(1, 1909152528), (2, 954576264), (3, 636384176), (4, 477288132), (6, 318192088), (8, 238644066), (12, 159096044), (16, 119322033), (19, 100481712), (24, 79548022), (38, 50240856), (43, 44398896), (48, 39774011), (57, 33493904), (76, 25120428), (86, 22199448), (89, 21451152), (114, 16746952), (129, 14799632), (152, 12560214), (172, 11099724), (178, 10725576), (228, 8373476), (258, 7399816), (267, 7150384), (304, 6280107), (344, 5549862), (356, 5362788), (456, 4186738), (516, 3699908), (534, 3575192), (547, 3490224), (688, 2774931), (712, 2681394), (817, 2336784), (912, 2093369), (1032, 1849954), (1068, 1787596), (1094, 1745112), (1424, 1340697), (1634, 1168392), (1641, 1163408), (1691, 1129008), (2064, 924977), (2136, 893798), (2188, 872556), (2451, 778928), (3268, 584196), (3282, 581704), (3382, 564504), (3827, 498864), (4272, 446899), (4376, 436278), (4902, 389464), (5073, 376336), (6536, 292098), (6564, 290852), (6764, 282252), (7654, 249432), (8752, 218139), (9804, 194732), (10146, 188168), (10393, 183696), (11481, 166288), (13072, 146049), (13128, 145426), (13528, 141126), (15308, 124716), (19608, 97366), (20292, 94084), (20786, 91848), (22962, 83144), (23521, 81168), (26256, 72713), (27056, 70563), (30616, 62358), (31179, 61232), (39216, 48683), (40584, 47042), (41572, 45924)]