238847923990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1\times {\mathrm{647}}^1$

素因数の和:1418

約数の個数: 128

約数和(自身を含む): 483245118720

約数和(自身を除く): 244397194730

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 181, 290, 362, 377, 541, 647, 754, 905, 1082, 1294, 1810, 1885, 2353, 2705, 3235, 3770, 4706, 5249, 5410, 6470, 7033, 8411, 10498, 11765, 14066, 15689, 16822, 18763, 23530, 26245, 31378, 35165, 37526, 42055, 52490, 68237, 70330, 78445, 84110, 93815, 97921, 117107, 136474, 156890, 187630, 195842, 203957, 234214, 243919, 341185, 350027, 407914, 487838, 489605, 585535, 682370, 700054, 979210, 1019785, 1171070, 1219595, 1272973, 1522391, 1750135, 2039570, 2439190, 2545946, 2839709, 3044782, 3396103, 3500270, 4550351, 5679418, 6364865, 6792206, 7611955, 9100702, 10150783, 12729730, 14198545, 15223910, 16980515, 20301566, 22751755, 28397090, 33961030, 36916217, 44149339, 45503510, 50753915, 63354887, 73832434, 88298678, 101507830, 126709774, 131960179, 184581085, 220746695, 263920358, 316774435, 369162170, 441493390, 633548870, 659800895, 823613531, 1319601790, 1647227062, 1837291723, 3674583446, 4118067655, 8236135310, 9186458615, 18372917230, 23884792399, 47769584798, 119423961995, 238847923990]

約数ペア:

[(1, 238847923990), (2, 119423961995), (5, 47769584798), (10, 23884792399), (13, 18372917230), (26, 9186458615), (29, 8236135310), (58, 4118067655), (65, 3674583446), (130, 1837291723), (145, 1647227062), (181, 1319601790), (290, 823613531), (362, 659800895), (377, 633548870), (541, 441493390), (647, 369162170), (754, 316774435), (905, 263920358), (1082, 220746695), (1294, 184581085), (1810, 131960179), (1885, 126709774), (2353, 101507830), (2705, 88298678), (3235, 73832434), (3770, 63354887), (4706, 50753915), (5249, 45503510), (5410, 44149339), (6470, 36916217), (7033, 33961030), (8411, 28397090), (10498, 22751755), (11765, 20301566), (14066, 16980515), (15689, 15223910), (16822, 14198545), (18763, 12729730), (23530, 10150783), (26245, 9100702), (31378, 7611955), (35165, 6792206), (37526, 6364865), (42055, 5679418), (52490, 4550351), (68237, 3500270), (70330, 3396103), (78445, 3044782), (84110, 2839709), (93815, 2545946), (97921, 2439190), (117107, 2039570), (136474, 1750135), (156890, 1522391), (187630, 1272973), (195842, 1219595), (203957, 1171070), (234214, 1019785), (243919, 979210), (341185, 700054), (350027, 682370), (407914, 585535), (487838, 489605)]