1998332448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{156511}}^1$

素因数の和:156550

約数の個数: 96

約数和(自身を含む): 6310563840

約数和(自身を除く): 4312231392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 156511, 313022, 469533, 626044, 939066, 1095577, 1252088, 1878132, 2191154, 2504176, 2973709, 3286731, 3756264, 4382308, 5008352, 5947418, 6573462, 7512528, 8764616, 8921127, 11894836, 13146924, 15025056, 17529232, 17842254, 20815963, 23789672, 26293848, 35058464, 35684508, 41631926, 47579344, 52587696, 62447889, 71369016, 83263852, 95158688, 105175392, 124895778, 142738032, 166527704, 249791556, 285476064, 333055408, 499583112, 666110816, 999166224, 1998332448]

約数ペア:

[(1, 1998332448), (2, 999166224), (3, 666110816), (4, 499583112), (6, 333055408), (7, 285476064), (8, 249791556), (12, 166527704), (14, 142738032), (16, 124895778), (19, 105175392), (21, 95158688), (24, 83263852), (28, 71369016), (32, 62447889), (38, 52587696), (42, 47579344), (48, 41631926), (56, 35684508), (57, 35058464), (76, 26293848), (84, 23789672), (96, 20815963), (112, 17842254), (114, 17529232), (133, 15025056), (152, 13146924), (168, 11894836), (224, 8921127), (228, 8764616), (266, 7512528), (304, 6573462), (336, 5947418), (399, 5008352), (456, 4382308), (532, 3756264), (608, 3286731), (672, 2973709), (798, 2504176), (912, 2191154), (1064, 1878132), (1596, 1252088), (1824, 1095577), (2128, 939066), (3192, 626044), (4256, 469533), (6384, 313022), (12768, 156511)]