1639732416

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1751

約数の個数: 224

約数和(自身を含む): 5375208960

約数和(自身を除く): 3735476544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 43, 48, 51, 56, 64, 68, 84, 86, 96, 102, 112, 119, 129, 136, 168, 172, 192, 204, 224, 238, 258, 272, 301, 336, 344, 357, 408, 448, 476, 516, 544, 602, 672, 688, 714, 731, 816, 903, 952, 1032, 1088, 1204, 1344, 1376, 1428, 1462, 1632, 1669, 1806, 1904, 2064, 2193, 2408, 2752, 2856, 2924, 3264, 3338, 3612, 3808, 4128, 4386, 4816, 5007, 5117, 5712, 5848, 6676, 7224, 7616, 8256, 8772, 9632, 10014, 10234, 11424, 11683, 11696, 13352, 14448, 15351, 17544, 19264, 20028, 20468, 22848, 23366, 23392, 26704, 28373, 28896, 30702, 35049, 35088, 40056, 40936, 46732, 46784, 53408, 56746, 57792, 61404, 70098, 70176, 71767, 80112, 81872, 85119, 93464, 106816, 113492, 122808, 140196, 140352, 143534, 160224, 163744, 170238, 186928, 198611, 215301, 226984, 245616, 280392, 287068, 320448, 327488, 340476, 373856, 397222, 430602, 453968, 491232, 502369, 560784, 574136, 595833, 680952, 747712, 794444, 861204, 907936, 982464, 1004738, 1121568, 1148272, 1191666, 1220039, 1361904, 1507107, 1588888, 1722408, 1815872, 2009476, 2243136, 2296544, 2383332, 2440078, 2723808, 3014214, 3177776, 3444816, 3660117, 4018952, 4593088, 4766664, 4880156, 5447616, 6028428, 6355552, 6889632, 7320234, 8037904, 8540273, 9533328, 9760312, 12056856, 12711104, 13779264, 14640468, 16075808, 17080546, 19066656, 19520624, 24113712, 25620819, 29280936, 32151616, 34161092, 38133312, 39041248, 48227424, 51241638, 58561872, 68322184, 78082496, 96454848, 102483276, 117123744, 136644368, 204966552, 234247488, 273288736, 409933104, 546577472, 819866208, 1639732416]

約数ペア:

[(1, 1639732416), (2, 819866208), (3, 546577472), (4, 409933104), (6, 273288736), (7, 234247488), (8, 204966552), (12, 136644368), (14, 117123744), (16, 102483276), (17, 96454848), (21, 78082496), (24, 68322184), (28, 58561872), (32, 51241638), (34, 48227424), (42, 39041248), (43, 38133312), (48, 34161092), (51, 32151616), (56, 29280936), (64, 25620819), (68, 24113712), (84, 19520624), (86, 19066656), (96, 17080546), (102, 16075808), (112, 14640468), (119, 13779264), (129, 12711104), (136, 12056856), (168, 9760312), (172, 9533328), (192, 8540273), (204, 8037904), (224, 7320234), (238, 6889632), (258, 6355552), (272, 6028428), (301, 5447616), (336, 4880156), (344, 4766664), (357, 4593088), (408, 4018952), (448, 3660117), (476, 3444816), (516, 3177776), (544, 3014214), (602, 2723808), (672, 2440078), (688, 2383332), (714, 2296544), (731, 2243136), (816, 2009476), (903, 1815872), (952, 1722408), (1032, 1588888), (1088, 1507107), (1204, 1361904), (1344, 1220039), (1376, 1191666), (1428, 1148272), (1462, 1121568), (1632, 1004738), (1669, 982464), (1806, 907936), (1904, 861204), (2064, 794444), (2193, 747712), (2408, 680952), (2752, 595833), (2856, 574136), (2924, 560784), (3264, 502369), (3338, 491232), (3612, 453968), (3808, 430602), (4128, 397222), (4386, 373856), (4816, 340476), (5007, 327488), (5117, 320448), (5712, 287068), (5848, 280392), (6676, 245616), (7224, 226984), (7616, 215301), (8256, 198611), (8772, 186928), (9632, 170238), (10014, 163744), (10234, 160224), (11424, 143534), (11683, 140352), (11696, 140196), (13352, 122808), (14448, 113492), (15351, 106816), (17544, 93464), (19264, 85119), (20028, 81872), (20468, 80112), (22848, 71767), (23366, 70176), (23392, 70098), (26704, 61404), (28373, 57792), (28896, 56746), (30702, 53408), (35049, 46784), (35088, 46732), (40056, 40936)]