28471566204

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{378229}}^1$

素因数の和:378300

約数の個数: 96

約数和(自身を含む): 80063726400

約数和(自身を除く): 51592160196

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 41, 51, 54, 68, 82, 102, 108, 123, 153, 164, 204, 246, 306, 369, 459, 492, 612, 697, 738, 918, 1107, 1394, 1476, 1836, 2091, 2214, 2788, 4182, 4428, 6273, 8364, 12546, 18819, 25092, 37638, 75276, 378229, 756458, 1134687, 1512916, 2269374, 3404061, 4538748, 6429893, 6808122, 10212183, 12859786, 13616244, 15507389, 19289679, 20424366, 25719572, 31014778, 38579358, 40848732, 46522167, 57869037, 62029556, 77158716, 93044334, 115738074, 139566501, 173607111, 186088668, 231476148, 263625613, 279133002, 347214222, 418699503, 527251226, 558266004, 694428444, 790876839, 837399006, 1054502452, 1581753678, 1674798012, 2372630517, 3163507356, 4745261034, 7117891551, 9490522068, 14235783102, 28471566204]

約数ペア:

[(1, 28471566204), (2, 14235783102), (3, 9490522068), (4, 7117891551), (6, 4745261034), (9, 3163507356), (12, 2372630517), (17, 1674798012), (18, 1581753678), (27, 1054502452), (34, 837399006), (36, 790876839), (41, 694428444), (51, 558266004), (54, 527251226), (68, 418699503), (82, 347214222), (102, 279133002), (108, 263625613), (123, 231476148), (153, 186088668), (164, 173607111), (204, 139566501), (246, 115738074), (306, 93044334), (369, 77158716), (459, 62029556), (492, 57869037), (612, 46522167), (697, 40848732), (738, 38579358), (918, 31014778), (1107, 25719572), (1394, 20424366), (1476, 19289679), (1836, 15507389), (2091, 13616244), (2214, 12859786), (2788, 10212183), (4182, 6808122), (4428, 6429893), (6273, 4538748), (8364, 3404061), (12546, 2269374), (18819, 1512916), (25092, 1134687), (37638, 756458), (75276, 378229)]