16996917492

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1\times {\mathrm{577}}^1$

素因数の和:1110

約数の個数: 144

約数和(自身を含む): 46050600960

約数和(自身を除く): 29053683468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 379, 381, 508, 577, 612, 758, 762, 1137, 1143, 1154, 1516, 1524, 1731, 2159, 2274, 2286, 2308, 3411, 3462, 4318, 4548, 4572, 5193, 6443, 6477, 6822, 6924, 8636, 9809, 10386, 12886, 12954, 13644, 19329, 19431, 19618, 20772, 25772, 25908, 29427, 38658, 38862, 39236, 48133, 57987, 58854, 73279, 77316, 77724, 88281, 96266, 115974, 117708, 144399, 146558, 176562, 192532, 218683, 219837, 231948, 288798, 293116, 353124, 433197, 437366, 439674, 577596, 656049, 659511, 818261, 866394, 874732, 879348, 1245743, 1312098, 1319022, 1636522, 1732788, 1968147, 2454783, 2491486, 2624196, 2638044, 3273044, 3717611, 3737229, 3936294, 4909566, 4982972, 7364349, 7435222, 7474458, 7872588, 9819132, 11152833, 11211687, 14728698, 14870444, 14948916, 22305666, 22423374, 27772741, 29457396, 33458499, 44611332, 44846748, 55545482, 66916998, 83318223, 111090964, 133833996, 166636446, 249954669, 333272892, 472136597, 499909338, 944273194, 999818676, 1416409791, 1888546388, 2832819582, 4249229373, 5665639164, 8498458746, 16996917492]

約数ペア:

[(1, 16996917492), (2, 8498458746), (3, 5665639164), (4, 4249229373), (6, 2832819582), (9, 1888546388), (12, 1416409791), (17, 999818676), (18, 944273194), (34, 499909338), (36, 472136597), (51, 333272892), (68, 249954669), (102, 166636446), (127, 133833996), (153, 111090964), (204, 83318223), (254, 66916998), (306, 55545482), (379, 44846748), (381, 44611332), (508, 33458499), (577, 29457396), (612, 27772741), (758, 22423374), (762, 22305666), (1137, 14948916), (1143, 14870444), (1154, 14728698), (1516, 11211687), (1524, 11152833), (1731, 9819132), (2159, 7872588), (2274, 7474458), (2286, 7435222), (2308, 7364349), (3411, 4982972), (3462, 4909566), (4318, 3936294), (4548, 3737229), (4572, 3717611), (5193, 3273044), (6443, 2638044), (6477, 2624196), (6822, 2491486), (6924, 2454783), (8636, 1968147), (9809, 1732788), (10386, 1636522), (12886, 1319022), (12954, 1312098), (13644, 1245743), (19329, 879348), (19431, 874732), (19618, 866394), (20772, 818261), (25772, 659511), (25908, 656049), (29427, 577596), (38658, 439674), (38862, 437366), (39236, 433197), (48133, 353124), (57987, 293116), (58854, 288798), (73279, 231948), (77316, 219837), (77724, 218683), (88281, 192532), (96266, 176562), (115974, 146558), (117708, 144399)]