221037912

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1213

約数の個数: 96

約数和(自身を含む): 630190080

約数和(自身を除く): 409152168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 127, 138, 184, 207, 254, 276, 381, 414, 508, 552, 762, 828, 1016, 1051, 1143, 1524, 1656, 2102, 2286, 2921, 3048, 3153, 4204, 4572, 5842, 6306, 8408, 8763, 9144, 9459, 11684, 12612, 17526, 18918, 23368, 24173, 25224, 26289, 35052, 37836, 48346, 52578, 70104, 72519, 75672, 96692, 105156, 133477, 145038, 193384, 210312, 217557, 266954, 290076, 400431, 435114, 533908, 580152, 800862, 870228, 1067816, 1201293, 1601724, 1740456, 2402586, 3069971, 3203448, 4805172, 6139942, 9209913, 9610344, 12279884, 18419826, 24559768, 27629739, 36839652, 55259478, 73679304, 110518956, 221037912]

約数ペア:

[(1, 221037912), (2, 110518956), (3, 73679304), (4, 55259478), (6, 36839652), (8, 27629739), (9, 24559768), (12, 18419826), (18, 12279884), (23, 9610344), (24, 9209913), (36, 6139942), (46, 4805172), (69, 3203448), (72, 3069971), (92, 2402586), (127, 1740456), (138, 1601724), (184, 1201293), (207, 1067816), (254, 870228), (276, 800862), (381, 580152), (414, 533908), (508, 435114), (552, 400431), (762, 290076), (828, 266954), (1016, 217557), (1051, 210312), (1143, 193384), (1524, 145038), (1656, 133477), (2102, 105156), (2286, 96692), (2921, 75672), (3048, 72519), (3153, 70104), (4204, 52578), (4572, 48346), (5842, 37836), (6306, 35052), (8408, 26289), (8763, 25224), (9144, 24173), (9459, 23368), (11684, 18918), (12612, 17526)]