258243744

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 794949120

約数和(自身を除く): 536705376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 61, 66, 76, 88, 96, 114, 122, 132, 152, 176, 183, 209, 211, 228, 244, 264, 304, 352, 366, 418, 422, 456, 488, 528, 608, 627, 633, 671, 732, 836, 844, 912, 976, 1056, 1159, 1254, 1266, 1342, 1464, 1672, 1688, 1824, 1952, 2013, 2318, 2321, 2508, 2532, 2684, 2928, 3344, 3376, 3477, 4009, 4026, 4636, 4642, 5016, 5064, 5368, 5856, 6688, 6752, 6954, 6963, 8018, 8052, 9272, 9284, 10032, 10128, 10736, 12027, 12749, 12871, 13908, 13926, 16036, 16104, 18544, 18568, 20064, 20256, 21472, 24054, 25498, 25742, 27816, 27852, 32072, 32208, 37088, 37136, 38247, 38613, 44099, 48108, 50996, 51484, 55632, 55704, 64144, 64416, 74272, 76494, 77226, 88198, 96216, 101992, 102968, 111264, 111408, 128288, 132297, 141581, 152988, 154452, 176396, 192432, 203984, 205936, 222816, 244549, 264594, 283162, 305976, 308904, 352792, 384864, 407968, 411872, 424743, 489098, 529188, 566324, 611952, 617808, 705584, 733647, 849486, 978196, 1058376, 1132648, 1223904, 1235616, 1411168, 1467294, 1698972, 1956392, 2116752, 2265296, 2690039, 2934588, 3397944, 3912784, 4233504, 4530592, 5380078, 5869176, 6795888, 7825568, 8070117, 10760156, 11738352, 13591776, 16140234, 21520312, 23476704, 32280468, 43040624, 64560936, 86081248, 129121872, 258243744]

約数ペア:

[(1, 258243744), (2, 129121872), (3, 86081248), (4, 64560936), (6, 43040624), (8, 32280468), (11, 23476704), (12, 21520312), (16, 16140234), (19, 13591776), (22, 11738352), (24, 10760156), (32, 8070117), (33, 7825568), (38, 6795888), (44, 5869176), (48, 5380078), (57, 4530592), (61, 4233504), (66, 3912784), (76, 3397944), (88, 2934588), (96, 2690039), (114, 2265296), (122, 2116752), (132, 1956392), (152, 1698972), (176, 1467294), (183, 1411168), (209, 1235616), (211, 1223904), (228, 1132648), (244, 1058376), (264, 978196), (304, 849486), (352, 733647), (366, 705584), (418, 617808), (422, 611952), (456, 566324), (488, 529188), (528, 489098), (608, 424743), (627, 411872), (633, 407968), (671, 384864), (732, 352792), (836, 308904), (844, 305976), (912, 283162), (976, 264594), (1056, 244549), (1159, 222816), (1254, 205936), (1266, 203984), (1342, 192432), (1464, 176396), (1672, 154452), (1688, 152988), (1824, 141581), (1952, 132297), (2013, 128288), (2318, 111408), (2321, 111264), (2508, 102968), (2532, 101992), (2684, 96216), (2928, 88198), (3344, 77226), (3376, 76494), (3477, 74272), (4009, 64416), (4026, 64144), (4636, 55704), (4642, 55632), (5016, 51484), (5064, 50996), (5368, 48108), (5856, 44099), (6688, 38613), (6752, 38247), (6954, 37136), (6963, 37088), (8018, 32208), (8052, 32072), (9272, 27852), (9284, 27816), (10032, 25742), (10128, 25498), (10736, 24054), (12027, 21472), (12749, 20256), (12871, 20064), (13908, 18568), (13926, 18544), (16036, 16104)]