421206710096

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{7559}}^1$

素因数の和:8124

約数の個数: 80

約数和(自身を含む): 835259040000

約数和(自身を除く): 414052329904

約数列:

[1, 2, 4, 8, 16, 89, 109, 178, 218, 356, 359, 436, 712, 718, 872, 1424, 1436, 1744, 2872, 5744, 7559, 9701, 15118, 19402, 30236, 31951, 38804, 39131, 60472, 63902, 77608, 78262, 120944, 127804, 155216, 156524, 255608, 313048, 511216, 626096, 672751, 823931, 1345502, 1647862, 2691004, 2713681, 3295724, 3482659, 5382008, 5427362, 6591448, 6965318, 10764016, 10854724, 13182896, 13930636, 21709448, 27861272, 43418896, 55722544, 73329859, 146659718, 241517609, 293319436, 295791229, 483035218, 586638872, 591582458, 966070436, 1173277744, 1183164916, 1932140872, 2366329832, 3864281744, 4732659664, 26325419381, 52650838762, 105301677524, 210603355048, 421206710096]

約数ペア:

[(1, 421206710096), (2, 210603355048), (4, 105301677524), (8, 52650838762), (16, 26325419381), (89, 4732659664), (109, 3864281744), (178, 2366329832), (218, 1932140872), (356, 1183164916), (359, 1173277744), (436, 966070436), (712, 591582458), (718, 586638872), (872, 483035218), (1424, 295791229), (1436, 293319436), (1744, 241517609), (2872, 146659718), (5744, 73329859), (7559, 55722544), (9701, 43418896), (15118, 27861272), (19402, 21709448), (30236, 13930636), (31951, 13182896), (38804, 10854724), (39131, 10764016), (60472, 6965318), (63902, 6591448), (77608, 5427362), (78262, 5382008), (120944, 3482659), (127804, 3295724), (155216, 2713681), (156524, 2691004), (255608, 1647862), (313048, 1345502), (511216, 823931), (626096, 672751)]