1620929634

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 3777269760

約数和(自身を除く): 2156340126

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 43, 51, 53, 57, 86, 102, 106, 114, 129, 159, 258, 318, 323, 367, 646, 731, 734, 817, 901, 969, 1007, 1101, 1462, 1634, 1802, 1938, 2014, 2193, 2202, 2279, 2451, 2703, 3021, 4386, 4558, 4902, 5406, 6042, 6239, 6837, 6973, 12478, 13674, 13889, 13946, 15781, 17119, 18717, 19451, 20919, 27778, 31562, 34238, 37434, 38743, 38902, 41667, 41838, 43301, 47343, 51357, 58353, 77486, 83334, 86602, 94686, 102714, 116229, 116706, 118541, 129903, 232458, 237082, 259806, 268277, 299839, 330667, 355623, 369569, 536554, 599678, 661334, 711246, 736117, 739138, 804831, 836393, 899517, 992001, 1108707, 1472234, 1609662, 1672786, 1799034, 1984002, 2208351, 2217414, 2509179, 4416702, 5018358, 5097263, 6282673, 10194526, 12565346, 14218681, 15291789, 15891467, 18848019, 28437362, 30583578, 31782934, 37696038, 42656043, 47674401, 85312086, 95348802, 270154939, 540309878, 810464817, 1620929634]

約数ペア:

[(1, 1620929634), (2, 810464817), (3, 540309878), (6, 270154939), (17, 95348802), (19, 85312086), (34, 47674401), (38, 42656043), (43, 37696038), (51, 31782934), (53, 30583578), (57, 28437362), (86, 18848019), (102, 15891467), (106, 15291789), (114, 14218681), (129, 12565346), (159, 10194526), (258, 6282673), (318, 5097263), (323, 5018358), (367, 4416702), (646, 2509179), (731, 2217414), (734, 2208351), (817, 1984002), (901, 1799034), (969, 1672786), (1007, 1609662), (1101, 1472234), (1462, 1108707), (1634, 992001), (1802, 899517), (1938, 836393), (2014, 804831), (2193, 739138), (2202, 736117), (2279, 711246), (2451, 661334), (2703, 599678), (3021, 536554), (4386, 369569), (4558, 355623), (4902, 330667), (5406, 299839), (6042, 268277), (6239, 259806), (6837, 237082), (6973, 232458), (12478, 129903), (13674, 118541), (13889, 116706), (13946, 116229), (15781, 102714), (17119, 94686), (18717, 86602), (19451, 83334), (20919, 77486), (27778, 58353), (31562, 51357), (34238, 47343), (37434, 43301), (38743, 41838), (38902, 41667)]