674748972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{26891}}^1$

素因数の和:26959

約数の個数: 72

約数和(自身を含む): 1850062032

約数和(自身を除く): 1175313060

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 82, 102, 123, 153, 164, 204, 246, 306, 369, 492, 612, 697, 738, 1394, 1476, 2091, 2788, 4182, 6273, 8364, 12546, 25092, 26891, 53782, 80673, 107564, 161346, 242019, 322692, 457147, 484038, 914294, 968076, 1102531, 1371441, 1828588, 2205062, 2742882, 3307593, 4114323, 4410124, 5485764, 6615186, 8228646, 9922779, 13230372, 16457292, 18743027, 19845558, 37486054, 39691116, 56229081, 74972108, 112458162, 168687243, 224916324, 337374486, 674748972]

約数ペア:

[(1, 674748972), (2, 337374486), (3, 224916324), (4, 168687243), (6, 112458162), (9, 74972108), (12, 56229081), (17, 39691116), (18, 37486054), (34, 19845558), (36, 18743027), (41, 16457292), (51, 13230372), (68, 9922779), (82, 8228646), (102, 6615186), (123, 5485764), (153, 4410124), (164, 4114323), (204, 3307593), (246, 2742882), (306, 2205062), (369, 1828588), (492, 1371441), (612, 1102531), (697, 968076), (738, 914294), (1394, 484038), (1476, 457147), (2091, 322692), (2788, 242019), (4182, 161346), (6273, 107564), (8364, 80673), (12546, 53782), (25092, 26891)]