3977882056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1142

約数の個数: 64

約数和(自身を含む): 7829568000

約数和(自身を除く): 3851685944

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 178, 229, 248, 356, 458, 712, 787, 916, 1574, 1832, 2759, 3148, 5518, 6296, 7099, 11036, 14198, 20381, 22072, 24397, 28396, 40762, 48794, 56792, 70043, 81524, 97588, 140086, 163048, 180223, 195176, 280172, 360446, 560344, 631811, 720892, 1263622, 1441784, 2171333, 2527244, 4342666, 5054488, 5586913, 8685332, 11173826, 16039847, 17370664, 22347652, 32079694, 44695304, 64159388, 128318776, 497235257, 994470514, 1988941028, 3977882056]

約数ペア:

[(1, 3977882056), (2, 1988941028), (4, 994470514), (8, 497235257), (31, 128318776), (62, 64159388), (89, 44695304), (124, 32079694), (178, 22347652), (229, 17370664), (248, 16039847), (356, 11173826), (458, 8685332), (712, 5586913), (787, 5054488), (916, 4342666), (1574, 2527244), (1832, 2171333), (2759, 1441784), (3148, 1263622), (5518, 720892), (6296, 631811), (7099, 560344), (11036, 360446), (14198, 280172), (20381, 195176), (22072, 180223), (24397, 163048), (28396, 140086), (40762, 97588), (48794, 81524), (56792, 70043)]