211234248

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 449207352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 31, 34, 36, 38, 51, 57, 62, 68, 72, 76, 93, 102, 114, 124, 136, 152, 153, 171, 186, 204, 228, 248, 279, 293, 306, 323, 342, 372, 408, 456, 527, 558, 586, 589, 612, 646, 684, 744, 879, 969, 1054, 1116, 1172, 1178, 1224, 1292, 1368, 1581, 1758, 1767, 1938, 2108, 2232, 2344, 2356, 2584, 2637, 2907, 3162, 3516, 3534, 3876, 4216, 4712, 4743, 4981, 5274, 5301, 5567, 5814, 6324, 7032, 7068, 7752, 9083, 9486, 9962, 10013, 10548, 10602, 11134, 11628, 12648, 14136, 14943, 16701, 18166, 18972, 19924, 20026, 21096, 21204, 22268, 23256, 27249, 29886, 30039, 33402, 36332, 37944, 39848, 40052, 42408, 44536, 44829, 50103, 54498, 59772, 60078, 66804, 72664, 80104, 81747, 89658, 90117, 94639, 100206, 108996, 119544, 120156, 133608, 154411, 163494, 172577, 179316, 180234, 189278, 200412, 217992, 240312, 283917, 308822, 326988, 345154, 358632, 360468, 378556, 400824, 463233, 517731, 567834, 617644, 653976, 690308, 720936, 757112, 851751, 926466, 1035462, 1135668, 1235288, 1380616, 1389699, 1553193, 1703502, 1852932, 2070924, 2271336, 2779398, 2933809, 3106386, 3407004, 3705864, 4141848, 5558796, 5867618, 6212772, 6814008, 8801427, 11117592, 11735236, 12425544, 17602854, 23470472, 26404281, 35205708, 52808562, 70411416, 105617124, 211234248]

約数ペア:

[(1, 211234248), (2, 105617124), (3, 70411416), (4, 52808562), (6, 35205708), (8, 26404281), (9, 23470472), (12, 17602854), (17, 12425544), (18, 11735236), (19, 11117592), (24, 8801427), (31, 6814008), (34, 6212772), (36, 5867618), (38, 5558796), (51, 4141848), (57, 3705864), (62, 3407004), (68, 3106386), (72, 2933809), (76, 2779398), (93, 2271336), (102, 2070924), (114, 1852932), (124, 1703502), (136, 1553193), (152, 1389699), (153, 1380616), (171, 1235288), (186, 1135668), (204, 1035462), (228, 926466), (248, 851751), (279, 757112), (293, 720936), (306, 690308), (323, 653976), (342, 617644), (372, 567834), (408, 517731), (456, 463233), (527, 400824), (558, 378556), (586, 360468), (589, 358632), (612, 345154), (646, 326988), (684, 308822), (744, 283917), (879, 240312), (969, 217992), (1054, 200412), (1116, 189278), (1172, 180234), (1178, 179316), (1224, 172577), (1292, 163494), (1368, 154411), (1581, 133608), (1758, 120156), (1767, 119544), (1938, 108996), (2108, 100206), (2232, 94639), (2344, 90117), (2356, 89658), (2584, 81747), (2637, 80104), (2907, 72664), (3162, 66804), (3516, 60078), (3534, 59772), (3876, 54498), (4216, 50103), (4712, 44829), (4743, 44536), (4981, 42408), (5274, 40052), (5301, 39848), (5567, 37944), (5814, 36332), (6324, 33402), (7032, 30039), (7068, 29886), (7752, 27249), (9083, 23256), (9486, 22268), (9962, 21204), (10013, 21096), (10548, 20026), (10602, 19924), (11134, 18972), (11628, 18166), (12648, 16701), (14136, 14943)]