1393947984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6551}}^1$

素因数の和:6617

約数の個数: 160

約数和(自身を含む): 4367720448

約数和(自身を除く): 2973772464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 176, 186, 208, 248, 264, 286, 312, 341, 372, 403, 429, 496, 528, 572, 624, 682, 744, 806, 858, 1023, 1144, 1209, 1364, 1488, 1612, 1716, 2046, 2288, 2418, 2728, 3224, 3432, 4092, 4433, 4836, 5456, 6448, 6551, 6864, 8184, 8866, 9672, 13102, 13299, 16368, 17732, 19344, 19653, 26204, 26598, 35464, 39306, 52408, 53196, 70928, 72061, 78612, 85163, 104816, 106392, 144122, 157224, 170326, 203081, 212784, 216183, 255489, 288244, 314448, 340652, 406162, 432366, 510978, 576488, 609243, 681304, 812324, 864732, 936793, 1021956, 1152976, 1218486, 1362608, 1624648, 1729464, 1873586, 2043912, 2233891, 2436972, 2640053, 2810379, 3249296, 3458928, 3747172, 4087824, 4467782, 4873944, 5280106, 5620758, 6701673, 7494344, 7920159, 8935564, 9747888, 10560212, 11241516, 13403346, 14988688, 15840318, 17871128, 21120424, 22483032, 26806692, 29040583, 31680636, 35742256, 42240848, 44966064, 53613384, 58081166, 63361272, 87121749, 107226768, 116162332, 126722544, 174243498, 232324664, 348486996, 464649328, 696973992, 1393947984]

約数ペア:

[(1, 1393947984), (2, 696973992), (3, 464649328), (4, 348486996), (6, 232324664), (8, 174243498), (11, 126722544), (12, 116162332), (13, 107226768), (16, 87121749), (22, 63361272), (24, 58081166), (26, 53613384), (31, 44966064), (33, 42240848), (39, 35742256), (44, 31680636), (48, 29040583), (52, 26806692), (62, 22483032), (66, 21120424), (78, 17871128), (88, 15840318), (93, 14988688), (104, 13403346), (124, 11241516), (132, 10560212), (143, 9747888), (156, 8935564), (176, 7920159), (186, 7494344), (208, 6701673), (248, 5620758), (264, 5280106), (286, 4873944), (312, 4467782), (341, 4087824), (372, 3747172), (403, 3458928), (429, 3249296), (496, 2810379), (528, 2640053), (572, 2436972), (624, 2233891), (682, 2043912), (744, 1873586), (806, 1729464), (858, 1624648), (1023, 1362608), (1144, 1218486), (1209, 1152976), (1364, 1021956), (1488, 936793), (1612, 864732), (1716, 812324), (2046, 681304), (2288, 609243), (2418, 576488), (2728, 510978), (3224, 432366), (3432, 406162), (4092, 340652), (4433, 314448), (4836, 288244), (5456, 255489), (6448, 216183), (6551, 212784), (6864, 203081), (8184, 170326), (8866, 157224), (9672, 144122), (13102, 106392), (13299, 104816), (16368, 85163), (17732, 78612), (19344, 72061), (19653, 70928), (26204, 53196), (26598, 52408), (35464, 39306)]