321837012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1030

約数の個数: 144

約数和(自身を含む): 983324160

約数和(自身を除く): 661487148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 47, 58, 63, 84, 87, 94, 116, 126, 141, 174, 188, 203, 252, 261, 282, 329, 348, 406, 423, 522, 564, 609, 658, 812, 846, 937, 987, 1044, 1218, 1316, 1363, 1692, 1827, 1874, 1974, 2436, 2726, 2811, 2961, 3654, 3748, 3948, 4089, 5452, 5622, 5922, 6559, 7308, 8178, 8433, 9541, 11244, 11844, 12267, 13118, 16356, 16866, 19082, 19677, 24534, 26236, 27173, 28623, 33732, 38164, 39354, 44039, 49068, 54346, 57246, 59031, 78708, 81519, 85869, 88078, 108692, 114492, 118062, 132117, 163038, 171738, 176156, 190211, 236124, 244557, 264234, 308273, 326076, 343476, 380422, 396351, 489114, 528468, 570633, 616546, 760844, 792702, 924819, 978228, 1141266, 1233092, 1277131, 1585404, 1711899, 1849638, 2282532, 2554262, 2774457, 3423798, 3699276, 3831393, 5108524, 5548914, 6847596, 7662786, 8939917, 11097828, 11494179, 15325572, 17879834, 22988358, 26819751, 35759668, 45976716, 53639502, 80459253, 107279004, 160918506, 321837012]

約数ペア:

[(1, 321837012), (2, 160918506), (3, 107279004), (4, 80459253), (6, 53639502), (7, 45976716), (9, 35759668), (12, 26819751), (14, 22988358), (18, 17879834), (21, 15325572), (28, 11494179), (29, 11097828), (36, 8939917), (42, 7662786), (47, 6847596), (58, 5548914), (63, 5108524), (84, 3831393), (87, 3699276), (94, 3423798), (116, 2774457), (126, 2554262), (141, 2282532), (174, 1849638), (188, 1711899), (203, 1585404), (252, 1277131), (261, 1233092), (282, 1141266), (329, 978228), (348, 924819), (406, 792702), (423, 760844), (522, 616546), (564, 570633), (609, 528468), (658, 489114), (812, 396351), (846, 380422), (937, 343476), (987, 326076), (1044, 308273), (1218, 264234), (1316, 244557), (1363, 236124), (1692, 190211), (1827, 176156), (1874, 171738), (1974, 163038), (2436, 132117), (2726, 118062), (2811, 114492), (2961, 108692), (3654, 88078), (3748, 85869), (3948, 81519), (4089, 78708), (5452, 59031), (5622, 57246), (5922, 54346), (6559, 49068), (7308, 44039), (8178, 39354), (8433, 38164), (9541, 33732), (11244, 28623), (11844, 27173), (12267, 26236), (13118, 24534), (16356, 19677), (16866, 19082)]