323218119140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{836789}}^1$

素因数の和:836925

約数の個数: 96

約数和(自身を含む): 809744947200

約数和(自身を除く): 486526828060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 89, 124, 140, 155, 178, 217, 310, 356, 434, 445, 620, 623, 868, 890, 1085, 1246, 1780, 2170, 2492, 2759, 3115, 4340, 5518, 6230, 11036, 12460, 13795, 19313, 27590, 38626, 55180, 77252, 96565, 193130, 386260, 836789, 1673578, 3347156, 4183945, 5857523, 8367890, 11715046, 16735780, 23430092, 25940459, 29287615, 51880918, 58575230, 74474221, 103761836, 117150460, 129702295, 148948442, 181583213, 259404590, 297896884, 363166426, 372371105, 518809180, 521319547, 726332852, 744742210, 907916065, 1042639094, 1489484420, 1815832130, 2085278188, 2308700851, 2606597735, 3631664260, 4617401702, 5213195470, 9234803404, 10426390940, 11543504255, 16160905957, 23087008510, 32321811914, 46174017020, 64643623828, 80804529785, 161609059570, 323218119140]

約数ペア:

[(1, 323218119140), (2, 161609059570), (4, 80804529785), (5, 64643623828), (7, 46174017020), (10, 32321811914), (14, 23087008510), (20, 16160905957), (28, 11543504255), (31, 10426390940), (35, 9234803404), (62, 5213195470), (70, 4617401702), (89, 3631664260), (124, 2606597735), (140, 2308700851), (155, 2085278188), (178, 1815832130), (217, 1489484420), (310, 1042639094), (356, 907916065), (434, 744742210), (445, 726332852), (620, 521319547), (623, 518809180), (868, 372371105), (890, 363166426), (1085, 297896884), (1246, 259404590), (1780, 181583213), (2170, 148948442), (2492, 129702295), (2759, 117150460), (3115, 103761836), (4340, 74474221), (5518, 58575230), (6230, 51880918), (11036, 29287615), (12460, 25940459), (13795, 23430092), (19313, 16735780), (27590, 11715046), (38626, 8367890), (55180, 5857523), (77252, 4183945), (96565, 3347156), (193130, 1673578), (386260, 836789)]