2057921567388

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{82883}}^1$

素因数の和:83264

約数の個数: 144

約数和(自身を含む): 5491381948416

約数和(自身を除く): 3433460381028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 157, 191, 207, 276, 314, 382, 414, 471, 573, 628, 764, 828, 942, 1146, 1413, 1719, 1884, 2292, 2826, 3438, 3611, 4393, 5652, 6876, 7222, 8786, 10833, 13179, 14444, 17572, 21666, 26358, 29987, 32499, 39537, 43332, 52716, 59974, 64998, 79074, 82883, 89961, 119948, 129996, 158148, 165766, 179922, 248649, 269883, 331532, 359844, 497298, 539766, 689701, 745947, 994596, 1079532, 1379402, 1491894, 1906309, 2069103, 2758804, 2983788, 3812618, 4138206, 5718927, 6207309, 7625236, 8276412, 11437854, 12414618, 13012631, 15830653, 17156781, 22875708, 24829236, 26025262, 31661306, 34313562, 39037893, 47491959, 52050524, 63322612, 68627124, 78075786, 94983918, 117113679, 142475877, 156151572, 189967836, 234227358, 284951754, 299290513, 364105019, 468454716, 569903508, 598581026, 728210038, 897871539, 1092315057, 1197162052, 1456420076, 1795743078, 2184630114, 2485412521, 2693614617, 3276945171, 3591486156, 4369260228, 4970825042, 5387229234, 6553890342, 7456237563, 9941650084, 10774458468, 13107780684, 14912475126, 22368712689, 29824950252, 44737425378, 57164487983, 89474850756, 114328975966, 171493463949, 228657951932, 342986927898, 514480391847, 685973855796, 1028960783694, 2057921567388]

約数ペア:

[(1, 2057921567388), (2, 1028960783694), (3, 685973855796), (4, 514480391847), (6, 342986927898), (9, 228657951932), (12, 171493463949), (18, 114328975966), (23, 89474850756), (36, 57164487983), (46, 44737425378), (69, 29824950252), (92, 22368712689), (138, 14912475126), (157, 13107780684), (191, 10774458468), (207, 9941650084), (276, 7456237563), (314, 6553890342), (382, 5387229234), (414, 4970825042), (471, 4369260228), (573, 3591486156), (628, 3276945171), (764, 2693614617), (828, 2485412521), (942, 2184630114), (1146, 1795743078), (1413, 1456420076), (1719, 1197162052), (1884, 1092315057), (2292, 897871539), (2826, 728210038), (3438, 598581026), (3611, 569903508), (4393, 468454716), (5652, 364105019), (6876, 299290513), (7222, 284951754), (8786, 234227358), (10833, 189967836), (13179, 156151572), (14444, 142475877), (17572, 117113679), (21666, 94983918), (26358, 78075786), (29987, 68627124), (32499, 63322612), (39537, 52050524), (43332, 47491959), (52716, 39037893), (59974, 34313562), (64998, 31661306), (79074, 26025262), (82883, 24829236), (89961, 22875708), (119948, 17156781), (129996, 15830653), (158148, 13012631), (165766, 12414618), (179922, 11437854), (248649, 8276412), (269883, 7625236), (331532, 6207309), (359844, 5718927), (497298, 4138206), (539766, 3812618), (689701, 2983788), (745947, 2758804), (994596, 2069103), (1079532, 1906309), (1379402, 1491894)]