30978103664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 66539491200

約数和(自身を除く): 35561387536

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 103, 136, 149, 164, 181, 206, 272, 298, 328, 362, 412, 596, 656, 697, 724, 824, 1192, 1394, 1448, 1648, 1751, 2384, 2533, 2788, 2896, 3077, 3502, 4223, 5066, 5576, 6109, 6154, 7004, 7421, 8446, 10132, 11152, 12218, 12308, 14008, 14842, 15347, 16892, 18643, 20264, 24436, 24616, 26969, 28016, 29684, 30694, 33784, 37286, 40528, 48872, 49232, 53938, 59368, 61388, 67568, 71791, 74572, 97744, 103853, 107876, 118736, 122776, 126157, 143582, 149144, 207706, 215752, 245552, 252314, 260899, 287164, 298288, 316931, 415412, 431504, 458473, 504628, 521798, 574328, 629227, 633862, 764363, 830824, 916946, 1009256, 1043596, 1105729, 1148656, 1258454, 1267724, 1528726, 1661648, 1833892, 2018512, 2087192, 2211458, 2516908, 2535448, 2777807, 3057452, 3667784, 4174384, 4422916, 5033816, 5070896, 5555614, 6114904, 7335568, 8845832, 10067632, 10696859, 11111228, 12229808, 12994171, 17691664, 18797393, 21393718, 22222456, 25988342, 37594786, 42787436, 44444912, 47222719, 51976684, 75189572, 85574872, 94445438, 103953368, 113890087, 150379144, 171149744, 188890876, 207906736, 227780174, 300758288, 377781752, 455560348, 755563504, 911120696, 1822241392, 1936131479, 3872262958, 7744525916, 15489051832, 30978103664]

約数ペア:

[(1, 30978103664), (2, 15489051832), (4, 7744525916), (8, 3872262958), (16, 1936131479), (17, 1822241392), (34, 911120696), (41, 755563504), (68, 455560348), (82, 377781752), (103, 300758288), (136, 227780174), (149, 207906736), (164, 188890876), (181, 171149744), (206, 150379144), (272, 113890087), (298, 103953368), (328, 94445438), (362, 85574872), (412, 75189572), (596, 51976684), (656, 47222719), (697, 44444912), (724, 42787436), (824, 37594786), (1192, 25988342), (1394, 22222456), (1448, 21393718), (1648, 18797393), (1751, 17691664), (2384, 12994171), (2533, 12229808), (2788, 11111228), (2896, 10696859), (3077, 10067632), (3502, 8845832), (4223, 7335568), (5066, 6114904), (5576, 5555614), (6109, 5070896), (6154, 5033816), (7004, 4422916), (7421, 4174384), (8446, 3667784), (10132, 3057452), (11152, 2777807), (12218, 2535448), (12308, 2516908), (14008, 2211458), (14842, 2087192), (15347, 2018512), (16892, 1833892), (18643, 1661648), (20264, 1528726), (24436, 1267724), (24616, 1258454), (26969, 1148656), (28016, 1105729), (29684, 1043596), (30694, 1009256), (33784, 916946), (37286, 830824), (40528, 764363), (48872, 633862), (49232, 629227), (53938, 574328), (59368, 521798), (61388, 504628), (67568, 458473), (71791, 431504), (74572, 415412), (97744, 316931), (103853, 298288), (107876, 287164), (118736, 260899), (122776, 252314), (126157, 245552), (143582, 215752), (149144, 207706)]