378883969488

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1\times {\mathrm{2861}}^1$

素因数の和:3490

約数の個数: 240

約数和(自身を含む): 1130318280000

約数和(自身を除く): 751434310512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 97, 114, 144, 152, 171, 194, 228, 291, 304, 342, 388, 456, 499, 582, 684, 776, 873, 912, 998, 1164, 1368, 1497, 1552, 1746, 1843, 1996, 2328, 2736, 2861, 2994, 3492, 3686, 3992, 4491, 4656, 5529, 5722, 5988, 6984, 7372, 7984, 8583, 8982, 9481, 11058, 11444, 11976, 13968, 14744, 16587, 17166, 17964, 18962, 22116, 22888, 23952, 25749, 28443, 29488, 33174, 34332, 35928, 37924, 44232, 45776, 48403, 51498, 54359, 56886, 66348, 68664, 71856, 75848, 85329, 88464, 96806, 102996, 108718, 113772, 132696, 137328, 145209, 151696, 163077, 170658, 193612, 205992, 217436, 227544, 265392, 277517, 290418, 326154, 341316, 387224, 411984, 434872, 435627, 455088, 489231, 555034, 580836, 652308, 682632, 774448, 832551, 869744, 871254, 919657, 978462, 1110068, 1161672, 1304616, 1365264, 1427639, 1665102, 1742508, 1839314, 1956924, 2220136, 2323344, 2497653, 2609232, 2758971, 2855278, 3330204, 3485016, 3678628, 3913848, 4282917, 4440272, 4995306, 5272823, 5517942, 5710556, 6660408, 6970032, 7357256, 7827696, 8276913, 8565834, 9990612, 10545646, 11035884, 11421112, 12848751, 13320816, 14714512, 15818469, 16553826, 17131668, 19981224, 21091292, 22071768, 22842224, 25697502, 27125141, 31636938, 33107652, 34263336, 39962448, 42182584, 44143536, 47455407, 51395004, 54250282, 63273876, 66215304, 68526672, 81375423, 84365168, 94910814, 102790008, 108500564, 126547752, 132430608, 138480983, 162750846, 189821628, 205580016, 217001128, 244126269, 253095504, 276961966, 325501692, 379643256, 415442949, 434002256, 488252538, 553923932, 651003384, 759286512, 830885898, 976505076, 1107847864, 1246328847, 1302006768, 1661771796, 1953010152, 2215695728, 2492657694, 2631138677, 3323543592, 3906020304, 4985315388, 5262277354, 6647087184, 7893416031, 9970630776, 10524554708, 15786832062, 19941261552, 21049109416, 23680248093, 31573664124, 42098218832, 47360496186, 63147328248, 94720992372, 126294656496, 189441984744, 378883969488]

約数ペア:

[(1, 378883969488), (2, 189441984744), (3, 126294656496), (4, 94720992372), (6, 63147328248), (8, 47360496186), (9, 42098218832), (12, 31573664124), (16, 23680248093), (18, 21049109416), (19, 19941261552), (24, 15786832062), (36, 10524554708), (38, 9970630776), (48, 7893416031), (57, 6647087184), (72, 5262277354), (76, 4985315388), (97, 3906020304), (114, 3323543592), (144, 2631138677), (152, 2492657694), (171, 2215695728), (194, 1953010152), (228, 1661771796), (291, 1302006768), (304, 1246328847), (342, 1107847864), (388, 976505076), (456, 830885898), (499, 759286512), (582, 651003384), (684, 553923932), (776, 488252538), (873, 434002256), (912, 415442949), (998, 379643256), (1164, 325501692), (1368, 276961966), (1497, 253095504), (1552, 244126269), (1746, 217001128), (1843, 205580016), (1996, 189821628), (2328, 162750846), (2736, 138480983), (2861, 132430608), (2994, 126547752), (3492, 108500564), (3686, 102790008), (3992, 94910814), (4491, 84365168), (4656, 81375423), (5529, 68526672), (5722, 66215304), (5988, 63273876), (6984, 54250282), (7372, 51395004), (7984, 47455407), (8583, 44143536), (8982, 42182584), (9481, 39962448), (11058, 34263336), (11444, 33107652), (11976, 31636938), (13968, 27125141), (14744, 25697502), (16587, 22842224), (17166, 22071768), (17964, 21091292), (18962, 19981224), (22116, 17131668), (22888, 16553826), (23952, 15818469), (25749, 14714512), (28443, 13320816), (29488, 12848751), (33174, 11421112), (34332, 11035884), (35928, 10545646), (37924, 9990612), (44232, 8565834), (45776, 8276913), (48403, 7827696), (51498, 7357256), (54359, 6970032), (56886, 6660408), (66348, 5710556), (68664, 5517942), (71856, 5272823), (75848, 4995306), (85329, 4440272), (88464, 4282917), (96806, 3913848), (102996, 3678628), (108718, 3485016), (113772, 3330204), (132696, 2855278), (137328, 2758971), (145209, 2609232), (151696, 2497653), (163077, 2323344), (170658, 2220136), (193612, 1956924), (205992, 1839314), (217436, 1742508), (227544, 1665102), (265392, 1427639), (277517, 1365264), (290418, 1304616), (326154, 1161672), (341316, 1110068), (387224, 978462), (411984, 919657), (434872, 871254), (435627, 869744), (455088, 832551), (489231, 774448), (555034, 682632), (580836, 652308)]