1608755004

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 4402944000

約数和(自身を除く): 2794188996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 199, 212, 223, 228, 318, 342, 398, 446, 477, 597, 636, 669, 684, 796, 892, 954, 1007, 1194, 1338, 1791, 1908, 2007, 2014, 2388, 2676, 3021, 3582, 3781, 4014, 4028, 4237, 6042, 7164, 7562, 8028, 8474, 9063, 10547, 11343, 11819, 12084, 12711, 15124, 16948, 18126, 21094, 22686, 23638, 25422, 31641, 34029, 35457, 36252, 38133, 42188, 44377, 45372, 47276, 50844, 63282, 68058, 70914, 76266, 88754, 94923, 106371, 126564, 133131, 136116, 141828, 152532, 177508, 189846, 200393, 212742, 224561, 266262, 379692, 399393, 400786, 425484, 449122, 532524, 601179, 673683, 798786, 801572, 843163, 898244, 1202358, 1347366, 1597572, 1686326, 1803537, 2021049, 2351981, 2404716, 2529489, 2694732, 3372652, 3607074, 4042098, 4703962, 5058978, 7055943, 7214148, 7588467, 8084196, 9407924, 10117956, 14111886, 15176934, 21167829, 28223772, 30353868, 42335658, 44687639, 84671316, 89375278, 134062917, 178750556, 268125834, 402188751, 536251668, 804377502, 1608755004]

約数ペア:

[(1, 1608755004), (2, 804377502), (3, 536251668), (4, 402188751), (6, 268125834), (9, 178750556), (12, 134062917), (18, 89375278), (19, 84671316), (36, 44687639), (38, 42335658), (53, 30353868), (57, 28223772), (76, 21167829), (106, 15176934), (114, 14111886), (159, 10117956), (171, 9407924), (199, 8084196), (212, 7588467), (223, 7214148), (228, 7055943), (318, 5058978), (342, 4703962), (398, 4042098), (446, 3607074), (477, 3372652), (597, 2694732), (636, 2529489), (669, 2404716), (684, 2351981), (796, 2021049), (892, 1803537), (954, 1686326), (1007, 1597572), (1194, 1347366), (1338, 1202358), (1791, 898244), (1908, 843163), (2007, 801572), (2014, 798786), (2388, 673683), (2676, 601179), (3021, 532524), (3582, 449122), (3781, 425484), (4014, 400786), (4028, 399393), (4237, 379692), (6042, 266262), (7164, 224561), (7562, 212742), (8028, 200393), (8474, 189846), (9063, 177508), (10547, 152532), (11343, 141828), (11819, 136116), (12084, 133131), (12711, 126564), (15124, 106371), (16948, 94923), (18126, 88754), (21094, 76266), (22686, 70914), (23638, 68058), (25422, 63282), (31641, 50844), (34029, 47276), (35457, 45372), (36252, 44377), (38133, 42188)]