237991644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:760

約数の個数: 144

約数和(自身を含む): 706567680

約数和(自身を除く): 468576036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 47, 57, 66, 76, 94, 99, 114, 132, 141, 171, 188, 198, 209, 228, 282, 342, 396, 418, 423, 517, 564, 627, 673, 684, 836, 846, 893, 1034, 1254, 1346, 1551, 1692, 1786, 1881, 2019, 2068, 2508, 2679, 2692, 3102, 3572, 3762, 4038, 4653, 5358, 6057, 6204, 7403, 7524, 8037, 8076, 9306, 9823, 10716, 12114, 12787, 14806, 16074, 18612, 19646, 22209, 24228, 25574, 29469, 29612, 31631, 32148, 38361, 39292, 44418, 51148, 58938, 63262, 66627, 76722, 88407, 88836, 94893, 115083, 117876, 126524, 133254, 140657, 153444, 176814, 189786, 230166, 266508, 281314, 284679, 347941, 353628, 379572, 421971, 460332, 562628, 569358, 600989, 695882, 843942, 1043823, 1138716, 1201978, 1265913, 1391764, 1687884, 1802967, 2087646, 2403956, 2531826, 3131469, 3605934, 4175292, 5063652, 5408901, 6262938, 6610879, 7211868, 10817802, 12525876, 13221758, 19832637, 21635604, 26443516, 39665274, 59497911, 79330548, 118995822, 237991644]

約数ペア:

[(1, 237991644), (2, 118995822), (3, 79330548), (4, 59497911), (6, 39665274), (9, 26443516), (11, 21635604), (12, 19832637), (18, 13221758), (19, 12525876), (22, 10817802), (33, 7211868), (36, 6610879), (38, 6262938), (44, 5408901), (47, 5063652), (57, 4175292), (66, 3605934), (76, 3131469), (94, 2531826), (99, 2403956), (114, 2087646), (132, 1802967), (141, 1687884), (171, 1391764), (188, 1265913), (198, 1201978), (209, 1138716), (228, 1043823), (282, 843942), (342, 695882), (396, 600989), (418, 569358), (423, 562628), (517, 460332), (564, 421971), (627, 379572), (673, 353628), (684, 347941), (836, 284679), (846, 281314), (893, 266508), (1034, 230166), (1254, 189786), (1346, 176814), (1551, 153444), (1692, 140657), (1786, 133254), (1881, 126524), (2019, 117876), (2068, 115083), (2508, 94893), (2679, 88836), (2692, 88407), (3102, 76722), (3572, 66627), (3762, 63262), (4038, 58938), (4653, 51148), (5358, 44418), (6057, 39292), (6204, 38361), (7403, 32148), (7524, 31631), (8037, 29612), (8076, 29469), (9306, 25574), (9823, 24228), (10716, 22209), (12114, 19646), (12787, 18612), (14806, 16074)]