251107272

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 795674880

約数和(自身を除く): 544567608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 43, 51, 52, 68, 72, 78, 86, 102, 104, 117, 129, 136, 153, 156, 172, 204, 221, 234, 258, 306, 312, 344, 367, 387, 408, 442, 468, 516, 559, 612, 663, 731, 734, 774, 884, 936, 1032, 1101, 1118, 1224, 1326, 1462, 1468, 1548, 1677, 1768, 1989, 2193, 2202, 2236, 2652, 2924, 2936, 3096, 3303, 3354, 3978, 4386, 4404, 4472, 4771, 5031, 5304, 5848, 6239, 6579, 6606, 6708, 7956, 8772, 8808, 9503, 9542, 10062, 12478, 13158, 13212, 13416, 14313, 15781, 15912, 17544, 18717, 19006, 19084, 20124, 24956, 26316, 26424, 28509, 28626, 31562, 37434, 38012, 38168, 40248, 42939, 47343, 49912, 52632, 56151, 57018, 57252, 63124, 74868, 76024, 81107, 85527, 85878, 94686, 112302, 114036, 114504, 126248, 142029, 149736, 162214, 171054, 171756, 189372, 205153, 224604, 228072, 243321, 268277, 284058, 324428, 342108, 343512, 378744, 410306, 449208, 486642, 536554, 568116, 615459, 648856, 684216, 729963, 804831, 820612, 973284, 1073108, 1136232, 1230918, 1459926, 1609662, 1641224, 1846377, 1946568, 2146216, 2414493, 2461836, 2919852, 3219324, 3487601, 3692754, 4828986, 4923672, 5839704, 6438648, 6975202, 7385508, 9657972, 10462803, 13950404, 14771016, 19315944, 20925606, 27900808, 31388409, 41851212, 62776818, 83702424, 125553636, 251107272]

約数ペア:

[(1, 251107272), (2, 125553636), (3, 83702424), (4, 62776818), (6, 41851212), (8, 31388409), (9, 27900808), (12, 20925606), (13, 19315944), (17, 14771016), (18, 13950404), (24, 10462803), (26, 9657972), (34, 7385508), (36, 6975202), (39, 6438648), (43, 5839704), (51, 4923672), (52, 4828986), (68, 3692754), (72, 3487601), (78, 3219324), (86, 2919852), (102, 2461836), (104, 2414493), (117, 2146216), (129, 1946568), (136, 1846377), (153, 1641224), (156, 1609662), (172, 1459926), (204, 1230918), (221, 1136232), (234, 1073108), (258, 973284), (306, 820612), (312, 804831), (344, 729963), (367, 684216), (387, 648856), (408, 615459), (442, 568116), (468, 536554), (516, 486642), (559, 449208), (612, 410306), (663, 378744), (731, 343512), (734, 342108), (774, 324428), (884, 284058), (936, 268277), (1032, 243321), (1101, 228072), (1118, 224604), (1224, 205153), (1326, 189372), (1462, 171756), (1468, 171054), (1548, 162214), (1677, 149736), (1768, 142029), (1989, 126248), (2193, 114504), (2202, 114036), (2236, 112302), (2652, 94686), (2924, 85878), (2936, 85527), (3096, 81107), (3303, 76024), (3354, 74868), (3978, 63124), (4386, 57252), (4404, 57018), (4472, 56151), (4771, 52632), (5031, 49912), (5304, 47343), (5848, 42939), (6239, 40248), (6579, 38168), (6606, 38012), (6708, 37434), (7956, 31562), (8772, 28626), (8808, 28509), (9503, 26424), (9542, 26316), (10062, 24956), (12478, 20124), (13158, 19084), (13212, 19006), (13416, 18717), (14313, 17544), (15781, 15912)]