252836496

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 240

約数和(自身を含む): 841850880

約数和(自身を除く): 589014384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 33, 36, 38, 44, 48, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 144, 152, 171, 176, 186, 198, 209, 228, 248, 264, 271, 279, 304, 341, 342, 372, 396, 418, 456, 496, 528, 542, 558, 589, 627, 682, 684, 744, 792, 813, 836, 912, 1023, 1084, 1116, 1178, 1254, 1364, 1368, 1488, 1584, 1626, 1672, 1767, 1881, 2046, 2168, 2232, 2356, 2439, 2508, 2728, 2736, 2981, 3069, 3252, 3344, 3534, 3762, 4092, 4336, 4464, 4712, 4878, 5016, 5149, 5301, 5456, 5962, 6138, 6479, 6504, 7068, 7524, 8184, 8401, 8943, 9424, 9756, 10032, 10298, 10602, 11924, 12276, 12958, 13008, 14136, 15048, 15447, 16368, 16802, 17886, 19437, 19512, 20596, 21204, 23848, 24552, 25203, 25916, 26829, 28272, 30096, 30894, 33604, 35772, 38874, 39024, 41192, 42408, 46341, 47696, 49104, 50406, 51832, 53658, 56639, 58311, 61788, 67208, 71544, 75609, 77748, 82384, 84816, 92411, 92682, 100812, 103664, 107316, 113278, 116622, 123576, 134416, 143088, 151218, 155496, 159619, 169917, 184822, 185364, 201624, 214632, 226556, 233244, 247152, 277233, 302436, 310992, 319238, 339834, 369644, 370728, 403248, 429264, 453112, 466488, 478857, 509751, 554466, 604872, 638476, 679668, 739288, 741456, 831699, 906224, 932976, 957714, 1019502, 1108932, 1209744, 1276952, 1359336, 1436571, 1478576, 1663398, 1755809, 1915428, 2039004, 2217864, 2553904, 2718672, 2873142, 3326796, 3511618, 3830856, 4078008, 4435728, 5267427, 5746284, 6653592, 7023236, 7661712, 8156016, 10534854, 11492568, 13307184, 14046472, 15802281, 21069708, 22985136, 28092944, 31604562, 42139416, 63209124, 84278832, 126418248, 252836496]

約数ペア:

[(1, 252836496), (2, 126418248), (3, 84278832), (4, 63209124), (6, 42139416), (8, 31604562), (9, 28092944), (11, 22985136), (12, 21069708), (16, 15802281), (18, 14046472), (19, 13307184), (22, 11492568), (24, 10534854), (31, 8156016), (33, 7661712), (36, 7023236), (38, 6653592), (44, 5746284), (48, 5267427), (57, 4435728), (62, 4078008), (66, 3830856), (72, 3511618), (76, 3326796), (88, 2873142), (93, 2718672), (99, 2553904), (114, 2217864), (124, 2039004), (132, 1915428), (144, 1755809), (152, 1663398), (171, 1478576), (176, 1436571), (186, 1359336), (198, 1276952), (209, 1209744), (228, 1108932), (248, 1019502), (264, 957714), (271, 932976), (279, 906224), (304, 831699), (341, 741456), (342, 739288), (372, 679668), (396, 638476), (418, 604872), (456, 554466), (496, 509751), (528, 478857), (542, 466488), (558, 453112), (589, 429264), (627, 403248), (682, 370728), (684, 369644), (744, 339834), (792, 319238), (813, 310992), (836, 302436), (912, 277233), (1023, 247152), (1084, 233244), (1116, 226556), (1178, 214632), (1254, 201624), (1364, 185364), (1368, 184822), (1488, 169917), (1584, 159619), (1626, 155496), (1672, 151218), (1767, 143088), (1881, 134416), (2046, 123576), (2168, 116622), (2232, 113278), (2356, 107316), (2439, 103664), (2508, 100812), (2728, 92682), (2736, 92411), (2981, 84816), (3069, 82384), (3252, 77748), (3344, 75609), (3534, 71544), (3762, 67208), (4092, 61788), (4336, 58311), (4464, 56639), (4712, 53658), (4878, 51832), (5016, 50406), (5149, 49104), (5301, 47696), (5456, 46341), (5962, 42408), (6138, 41192), (6479, 39024), (6504, 38874), (7068, 35772), (7524, 33604), (8184, 30894), (8401, 30096), (8943, 28272), (9424, 26829), (9756, 25916), (10032, 25203), (10298, 24552), (10602, 23848), (11924, 21204), (12276, 20596), (12958, 19512), (13008, 19437), (14136, 17886), (15048, 16802), (15447, 16368)]