420051202284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{100291}}^1$

素因数の和:100748

約数の個数: 144

約数和(自身を含む): 1210099201920

約数和(自身を除く): 790047999636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 419, 476, 588, 714, 833, 838, 1257, 1428, 1666, 1676, 2499, 2514, 2933, 3332, 4998, 5028, 5866, 7123, 8799, 9996, 11732, 14246, 17598, 20531, 21369, 28492, 35196, 41062, 42738, 49861, 61593, 82124, 85476, 99722, 100291, 123186, 149583, 199444, 200582, 246372, 299166, 300873, 349027, 401164, 598332, 601746, 698054, 702037, 1047081, 1203492, 1396108, 1404074, 1704947, 2094162, 2106111, 2808148, 3409894, 4188324, 4212222, 4914259, 5114841, 6819788, 8424444, 9828518, 10229682, 11934629, 14742777, 19657036, 20459364, 23869258, 29485554, 35803887, 42021929, 47738516, 58971108, 71607774, 83542403, 84043858, 126065787, 143215548, 167084806, 168087716, 250627209, 252131574, 294153503, 334169612, 501254418, 504263148, 588307006, 714372793, 882460509, 1002508836, 1176614012, 1428745586, 1764921018, 2059074521, 2143118379, 2857491172, 3529842036, 4118149042, 4286236758, 5000609551, 6177223563, 8236298084, 8572473516, 10001219102, 12354447126, 15001828653, 20002438204, 24708894252, 30003657306, 35004266857, 60007314612, 70008533714, 105012800571, 140017067428, 210025601142, 420051202284]

約数ペア:

[(1, 420051202284), (2, 210025601142), (3, 140017067428), (4, 105012800571), (6, 70008533714), (7, 60007314612), (12, 35004266857), (14, 30003657306), (17, 24708894252), (21, 20002438204), (28, 15001828653), (34, 12354447126), (42, 10001219102), (49, 8572473516), (51, 8236298084), (68, 6177223563), (84, 5000609551), (98, 4286236758), (102, 4118149042), (119, 3529842036), (147, 2857491172), (196, 2143118379), (204, 2059074521), (238, 1764921018), (294, 1428745586), (357, 1176614012), (419, 1002508836), (476, 882460509), (588, 714372793), (714, 588307006), (833, 504263148), (838, 501254418), (1257, 334169612), (1428, 294153503), (1666, 252131574), (1676, 250627209), (2499, 168087716), (2514, 167084806), (2933, 143215548), (3332, 126065787), (4998, 84043858), (5028, 83542403), (5866, 71607774), (7123, 58971108), (8799, 47738516), (9996, 42021929), (11732, 35803887), (14246, 29485554), (17598, 23869258), (20531, 20459364), (21369, 19657036), (28492, 14742777), (35196, 11934629), (41062, 10229682), (42738, 9828518), (49861, 8424444), (61593, 6819788), (82124, 5114841), (85476, 4914259), (99722, 4212222), (100291, 4188324), (123186, 3409894), (149583, 2808148), (199444, 2106111), (200582, 2094162), (246372, 1704947), (299166, 1404074), (300873, 1396108), (349027, 1203492), (401164, 1047081), (598332, 702037), (601746, 698054)]