31472496

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 160

約数和(自身を含む): 101779200

約数和(自身を除く): 70306704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 37, 44, 48, 54, 66, 72, 74, 88, 99, 108, 111, 132, 144, 148, 176, 179, 198, 216, 222, 264, 296, 297, 333, 358, 396, 407, 432, 444, 528, 537, 592, 594, 666, 716, 792, 814, 888, 999, 1074, 1188, 1221, 1332, 1432, 1584, 1611, 1628, 1776, 1969, 1998, 2148, 2376, 2442, 2664, 2864, 3222, 3256, 3663, 3938, 3996, 4296, 4752, 4833, 4884, 5328, 5907, 6444, 6512, 6623, 7326, 7876, 7992, 8592, 9666, 9768, 10989, 11814, 12888, 13246, 14652, 15752, 15984, 17721, 19332, 19536, 19869, 21978, 23628, 25776, 26492, 29304, 31504, 35442, 38664, 39738, 43956, 47256, 52984, 53163, 58608, 59607, 70884, 72853, 77328, 79476, 87912, 94512, 105968, 106326, 119214, 141768, 145706, 158952, 175824, 178821, 212652, 218559, 238428, 283536, 291412, 317904, 357642, 425304, 437118, 476856, 582824, 655677, 715284, 850608, 874236, 953712, 1165648, 1311354, 1430568, 1748472, 1967031, 2622708, 2861136, 3496944, 3934062, 5245416, 7868124, 10490832, 15736248, 31472496]

約数ペア:

[(1, 31472496), (2, 15736248), (3, 10490832), (4, 7868124), (6, 5245416), (8, 3934062), (9, 3496944), (11, 2861136), (12, 2622708), (16, 1967031), (18, 1748472), (22, 1430568), (24, 1311354), (27, 1165648), (33, 953712), (36, 874236), (37, 850608), (44, 715284), (48, 655677), (54, 582824), (66, 476856), (72, 437118), (74, 425304), (88, 357642), (99, 317904), (108, 291412), (111, 283536), (132, 238428), (144, 218559), (148, 212652), (176, 178821), (179, 175824), (198, 158952), (216, 145706), (222, 141768), (264, 119214), (296, 106326), (297, 105968), (333, 94512), (358, 87912), (396, 79476), (407, 77328), (432, 72853), (444, 70884), (528, 59607), (537, 58608), (592, 53163), (594, 52984), (666, 47256), (716, 43956), (792, 39738), (814, 38664), (888, 35442), (999, 31504), (1074, 29304), (1188, 26492), (1221, 25776), (1332, 23628), (1432, 21978), (1584, 19869), (1611, 19536), (1628, 19332), (1776, 17721), (1969, 15984), (1998, 15752), (2148, 14652), (2376, 13246), (2442, 12888), (2664, 11814), (2864, 10989), (3222, 9768), (3256, 9666), (3663, 8592), (3938, 7992), (3996, 7876), (4296, 7326), (4752, 6623), (4833, 6512), (4884, 6444), (5328, 5907)]