18771656384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{7703}}^1$

素因数の和:7858

約数の個数: 112

約数和(自身を含む): 41914998720

約数和(自身を除く): 23143342336

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 101, 104, 116, 202, 208, 232, 377, 404, 416, 464, 754, 808, 832, 928, 1313, 1508, 1616, 1856, 2626, 2929, 3016, 3232, 5252, 5858, 6032, 6464, 7703, 10504, 11716, 12064, 15406, 21008, 23432, 24128, 30812, 38077, 42016, 46864, 61624, 76154, 84032, 93728, 100139, 123248, 152308, 187456, 200278, 223387, 246496, 304616, 400556, 446774, 492992, 609232, 778003, 801112, 893548, 1218464, 1556006, 1602224, 1787096, 2436928, 2904031, 3112012, 3204448, 3574192, 5808062, 6224024, 6408896, 7148384, 10114039, 11616124, 12448048, 14296768, 20228078, 22562087, 23232248, 24896096, 40456156, 45124174, 46464496, 49792192, 80912312, 90248348, 92928992, 161824624, 180496696, 185857984, 293307131, 323649248, 360993392, 586614262, 647298496, 721986784, 1173228524, 1443973568, 2346457048, 4692914096, 9385828192, 18771656384]

約数ペア:

[(1, 18771656384), (2, 9385828192), (4, 4692914096), (8, 2346457048), (13, 1443973568), (16, 1173228524), (26, 721986784), (29, 647298496), (32, 586614262), (52, 360993392), (58, 323649248), (64, 293307131), (101, 185857984), (104, 180496696), (116, 161824624), (202, 92928992), (208, 90248348), (232, 80912312), (377, 49792192), (404, 46464496), (416, 45124174), (464, 40456156), (754, 24896096), (808, 23232248), (832, 22562087), (928, 20228078), (1313, 14296768), (1508, 12448048), (1616, 11616124), (1856, 10114039), (2626, 7148384), (2929, 6408896), (3016, 6224024), (3232, 5808062), (5252, 3574192), (5858, 3204448), (6032, 3112012), (6464, 2904031), (7703, 2436928), (10504, 1787096), (11716, 1602224), (12064, 1556006), (15406, 1218464), (21008, 893548), (23432, 801112), (24128, 778003), (30812, 609232), (38077, 492992), (42016, 446774), (46864, 400556), (61624, 304616), (76154, 246496), (84032, 223387), (93728, 200278), (100139, 187456), (123248, 152308)]