1243677384

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 3410667000

約数和(自身を除く): 2166989616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 269, 314, 409, 471, 538, 628, 807, 818, 942, 1076, 1227, 1256, 1413, 1614, 1636, 1884, 2152, 2421, 2454, 2826, 3228, 3272, 3681, 3768, 4842, 4908, 5652, 6456, 7362, 9684, 9816, 11304, 14724, 19368, 29448, 42233, 64213, 84466, 110021, 126699, 128426, 168932, 192639, 220042, 253398, 256852, 330063, 337864, 380097, 385278, 440084, 506796, 513704, 577917, 660126, 760194, 770556, 880168, 990189, 1013592, 1155834, 1320252, 1520388, 1541112, 1980378, 2311668, 2640504, 3040776, 3960756, 4623336, 7921512, 17273297, 34546594, 51819891, 69093188, 103639782, 138186376, 155459673, 207279564, 310919346, 414559128, 621838692, 1243677384]

約数ペア:

[(1, 1243677384), (2, 621838692), (3, 414559128), (4, 310919346), (6, 207279564), (8, 155459673), (9, 138186376), (12, 103639782), (18, 69093188), (24, 51819891), (36, 34546594), (72, 17273297), (157, 7921512), (269, 4623336), (314, 3960756), (409, 3040776), (471, 2640504), (538, 2311668), (628, 1980378), (807, 1541112), (818, 1520388), (942, 1320252), (1076, 1155834), (1227, 1013592), (1256, 990189), (1413, 880168), (1614, 770556), (1636, 760194), (1884, 660126), (2152, 577917), (2421, 513704), (2454, 506796), (2826, 440084), (3228, 385278), (3272, 380097), (3681, 337864), (3768, 330063), (4842, 256852), (4908, 253398), (5652, 220042), (6456, 192639), (7362, 168932), (9684, 128426), (9816, 126699), (11304, 110021), (14724, 84466), (19368, 64213), (29448, 42233)]