219456379872

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{227531}}^1$

素因数の和:227761

約数の個数: 144

約数和(自身を含む): 664146795312

約数和(自身を除く): 444690415440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 197, 204, 272, 288, 306, 394, 408, 544, 591, 612, 788, 816, 1182, 1224, 1576, 1632, 1773, 2364, 2448, 3152, 3349, 3546, 4728, 4896, 6304, 6698, 7092, 9456, 10047, 13396, 14184, 18912, 20094, 26792, 28368, 30141, 40188, 53584, 56736, 60282, 80376, 107168, 120564, 160752, 227531, 241128, 321504, 455062, 482256, 682593, 910124, 964512, 1365186, 1820248, 2047779, 2730372, 3640496, 3868027, 4095558, 5460744, 7280992, 7736054, 8191116, 10921488, 11604081, 15472108, 16382232, 21842976, 23208162, 30944216, 32764464, 34812243, 44823607, 46416324, 61888432, 65528928, 69624486, 89647214, 92832648, 123776864, 134470821, 139248972, 179294428, 185665296, 268941642, 278497944, 358588856, 371330592, 403412463, 537883284, 556995888, 717177712, 762001319, 806824926, 1075766568, 1113991776, 1434355424, 1524002638, 1613649852, 2151533136, 2286003957, 3048005276, 3227299704, 4303066272, 4572007914, 6096010552, 6454599408, 6858011871, 9144015828, 12192021104, 12909198816, 13716023742, 18288031656, 24384042208, 27432047484, 36576063312, 54864094968, 73152126624, 109728189936, 219456379872]

約数ペア:

[(1, 219456379872), (2, 109728189936), (3, 73152126624), (4, 54864094968), (6, 36576063312), (8, 27432047484), (9, 24384042208), (12, 18288031656), (16, 13716023742), (17, 12909198816), (18, 12192021104), (24, 9144015828), (32, 6858011871), (34, 6454599408), (36, 6096010552), (48, 4572007914), (51, 4303066272), (68, 3227299704), (72, 3048005276), (96, 2286003957), (102, 2151533136), (136, 1613649852), (144, 1524002638), (153, 1434355424), (197, 1113991776), (204, 1075766568), (272, 806824926), (288, 762001319), (306, 717177712), (394, 556995888), (408, 537883284), (544, 403412463), (591, 371330592), (612, 358588856), (788, 278497944), (816, 268941642), (1182, 185665296), (1224, 179294428), (1576, 139248972), (1632, 134470821), (1773, 123776864), (2364, 92832648), (2448, 89647214), (3152, 69624486), (3349, 65528928), (3546, 61888432), (4728, 46416324), (4896, 44823607), (6304, 34812243), (6698, 32764464), (7092, 30944216), (9456, 23208162), (10047, 21842976), (13396, 16382232), (14184, 15472108), (18912, 11604081), (20094, 10921488), (26792, 8191116), (28368, 7736054), (30141, 7280992), (40188, 5460744), (53584, 4095558), (56736, 3868027), (60282, 3640496), (80376, 2730372), (107168, 2047779), (120564, 1820248), (160752, 1365186), (227531, 964512), (241128, 910124), (321504, 682593), (455062, 482256)]