843005904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{2141}}^1$

素因数の和:2796

約数の個数: 80

約数和(自身を含む): 2350099584

約数和(自身を除く): 1507093680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 631, 1262, 1893, 2141, 2524, 3786, 4282, 5048, 6423, 7572, 8203, 8564, 10096, 12846, 15144, 16406, 17128, 24609, 25692, 27833, 30288, 32812, 34256, 49218, 51384, 55666, 65624, 83499, 98436, 102768, 111332, 131248, 166998, 196872, 222664, 333996, 393744, 445328, 667992, 1335984, 1350971, 2701942, 4052913, 5403884, 8105826, 10807768, 16211652, 17562623, 21615536, 32423304, 35125246, 52687869, 64846608, 70250492, 105375738, 140500984, 210751476, 281001968, 421502952, 843005904]

約数ペア:

[(1, 843005904), (2, 421502952), (3, 281001968), (4, 210751476), (6, 140500984), (8, 105375738), (12, 70250492), (13, 64846608), (16, 52687869), (24, 35125246), (26, 32423304), (39, 21615536), (48, 17562623), (52, 16211652), (78, 10807768), (104, 8105826), (156, 5403884), (208, 4052913), (312, 2701942), (624, 1350971), (631, 1335984), (1262, 667992), (1893, 445328), (2141, 393744), (2524, 333996), (3786, 222664), (4282, 196872), (5048, 166998), (6423, 131248), (7572, 111332), (8203, 102768), (8564, 98436), (10096, 83499), (12846, 65624), (15144, 55666), (16406, 51384), (17128, 49218), (24609, 34256), (25692, 32812), (27833, 30288)]