1978253245696

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9629}}^1\times {\mathrm{8819}}^1$

素因数の和:18484

約数の個数: 144

約数和(自身を含む): 4861091491200

約数和(自身を除く): 2882838245504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 8819, 9629, 11648, 17638, 19258, 23296, 35276, 38516, 61733, 67403, 70552, 77032, 114647, 123466, 125177, 134806, 141104, 154064, 229294, 246932, 250354, 269612, 282208, 308128, 458588, 493864, 500708, 539224, 564416, 616256, 802529, 876239, 917176, 987728, 1001416, 1078448, 1128832, 1232512, 1605058, 1752478, 1834352, 1975456, 2002832, 2156896, 2257664, 2465024, 3210116, 3504956, 3668704, 3950912, 4005664, 4313792, 6420232, 7009912, 7337408, 7901824, 8011328, 8627584, 12840464, 14019824, 14674816, 15803648, 16022656, 17255168, 25680928, 28039648, 29349632, 32045312, 51361856, 56079296, 84918151, 102723712, 112158592, 169836302, 205447424, 224317184, 339672604, 594427057, 679345208, 1103935963, 1188854114, 1358690416, 2207871926, 2377708228, 2717380832, 4415743852, 4755416456, 5434761664, 7727551741, 8831487704, 9510832912, 10869523328, 15455103482, 17662975408, 19021665824, 21739046656, 30910206964, 35325950816, 38043331648, 61820413928, 70651901632, 76086663296, 123640827856, 141303803264, 152173326592, 247281655712, 282607606528, 494563311424, 989126622848, 1978253245696]

約数ペア:

[(1, 1978253245696), (2, 989126622848), (4, 494563311424), (7, 282607606528), (8, 247281655712), (13, 152173326592), (14, 141303803264), (16, 123640827856), (26, 76086663296), (28, 70651901632), (32, 61820413928), (52, 38043331648), (56, 35325950816), (64, 30910206964), (91, 21739046656), (104, 19021665824), (112, 17662975408), (128, 15455103482), (182, 10869523328), (208, 9510832912), (224, 8831487704), (256, 7727551741), (364, 5434761664), (416, 4755416456), (448, 4415743852), (728, 2717380832), (832, 2377708228), (896, 2207871926), (1456, 1358690416), (1664, 1188854114), (1792, 1103935963), (2912, 679345208), (3328, 594427057), (5824, 339672604), (8819, 224317184), (9629, 205447424), (11648, 169836302), (17638, 112158592), (19258, 102723712), (23296, 84918151), (35276, 56079296), (38516, 51361856), (61733, 32045312), (67403, 29349632), (70552, 28039648), (77032, 25680928), (114647, 17255168), (123466, 16022656), (125177, 15803648), (134806, 14674816), (141104, 14019824), (154064, 12840464), (229294, 8627584), (246932, 8011328), (250354, 7901824), (269612, 7337408), (282208, 7009912), (308128, 6420232), (458588, 4313792), (493864, 4005664), (500708, 3950912), (539224, 3668704), (564416, 3504956), (616256, 3210116), (802529, 2465024), (876239, 2257664), (917176, 2156896), (987728, 2002832), (1001416, 1975456), (1078448, 1834352), (1128832, 1752478), (1232512, 1605058)]