1402726806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{991}}^1$

素因数の和:1298

約数の個数: 96

約数和(自身を含む): 3431780352

約数和(自身を除く): 2029053546

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 263, 299, 414, 526, 598, 789, 897, 991, 1578, 1794, 1982, 2367, 2691, 2973, 3419, 4734, 5382, 5946, 6049, 6838, 8919, 10257, 12098, 12883, 17838, 18147, 20514, 22793, 25766, 30771, 36294, 38649, 45586, 54441, 61542, 68379, 77298, 78637, 108882, 115947, 136758, 157274, 205137, 231894, 235911, 260633, 296309, 410274, 471822, 521266, 592618, 707733, 781899, 888927, 1415466, 1563798, 1777854, 2345697, 2666781, 3388229, 4691394, 5333562, 5994559, 6776458, 10164687, 11989118, 17983677, 20329374, 30494061, 35967354, 53951031, 60988122, 77929267, 107902062, 155858534, 233787801, 467575602, 701363403, 1402726806]

約数ペア:

[(1, 1402726806), (2, 701363403), (3, 467575602), (6, 233787801), (9, 155858534), (13, 107902062), (18, 77929267), (23, 60988122), (26, 53951031), (39, 35967354), (46, 30494061), (69, 20329374), (78, 17983677), (117, 11989118), (138, 10164687), (207, 6776458), (234, 5994559), (263, 5333562), (299, 4691394), (414, 3388229), (526, 2666781), (598, 2345697), (789, 1777854), (897, 1563798), (991, 1415466), (1578, 888927), (1794, 781899), (1982, 707733), (2367, 592618), (2691, 521266), (2973, 471822), (3419, 410274), (4734, 296309), (5382, 260633), (5946, 235911), (6049, 231894), (6838, 205137), (8919, 157274), (10257, 136758), (12098, 115947), (12883, 108882), (17838, 78637), (18147, 77298), (20514, 68379), (22793, 61542), (25766, 54441), (30771, 45586), (36294, 38649)]