578148516

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2351}}^1$

素因数の和:2404

約数の個数: 144

約数和(自身を含む): 1725954048

約数和(自身を除く): 1147805532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 81, 92, 99, 108, 132, 138, 162, 198, 207, 243, 253, 276, 297, 324, 396, 414, 486, 506, 594, 621, 759, 828, 891, 972, 1012, 1188, 1242, 1518, 1782, 1863, 2277, 2351, 2484, 2673, 3036, 3564, 3726, 4554, 4702, 5346, 5589, 6831, 7053, 7452, 9108, 9404, 10692, 11178, 13662, 14106, 20493, 21159, 22356, 25861, 27324, 28212, 40986, 42318, 51722, 54073, 61479, 63477, 77583, 81972, 84636, 103444, 108146, 122958, 126954, 155166, 162219, 190431, 216292, 232749, 245916, 253908, 310332, 324438, 380862, 465498, 486657, 571293, 594803, 648876, 698247, 761724, 930996, 973314, 1142586, 1189606, 1396494, 1459971, 1784409, 1946628, 2094741, 2285172, 2379212, 2792988, 2919942, 3568818, 4189482, 4379913, 5353227, 5839884, 6284223, 7137636, 8378964, 8759826, 10706454, 12568446, 13139739, 16059681, 17519652, 21412908, 25136892, 26279478, 32119362, 48179043, 52558956, 64238724, 96358086, 144537129, 192716172, 289074258, 578148516]

約数ペア:

[(1, 578148516), (2, 289074258), (3, 192716172), (4, 144537129), (6, 96358086), (9, 64238724), (11, 52558956), (12, 48179043), (18, 32119362), (22, 26279478), (23, 25136892), (27, 21412908), (33, 17519652), (36, 16059681), (44, 13139739), (46, 12568446), (54, 10706454), (66, 8759826), (69, 8378964), (81, 7137636), (92, 6284223), (99, 5839884), (108, 5353227), (132, 4379913), (138, 4189482), (162, 3568818), (198, 2919942), (207, 2792988), (243, 2379212), (253, 2285172), (276, 2094741), (297, 1946628), (324, 1784409), (396, 1459971), (414, 1396494), (486, 1189606), (506, 1142586), (594, 973314), (621, 930996), (759, 761724), (828, 698247), (891, 648876), (972, 594803), (1012, 571293), (1188, 486657), (1242, 465498), (1518, 380862), (1782, 324438), (1863, 310332), (2277, 253908), (2351, 245916), (2484, 232749), (2673, 216292), (3036, 190431), (3564, 162219), (3726, 155166), (4554, 126954), (4702, 122958), (5346, 108146), (5589, 103444), (6831, 84636), (7053, 81972), (7452, 77583), (9108, 63477), (9404, 61479), (10692, 54073), (11178, 51722), (13662, 42318), (14106, 40986), (20493, 28212), (21159, 27324), (22356, 25861)]