690615648

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2069}}^1$

素因数の和:2165

約数の個数: 144

約数和(自身を含む): 2102209200

約数和(自身を除く): 1411593552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 72, 76, 96, 114, 122, 144, 152, 171, 183, 228, 244, 288, 304, 342, 366, 456, 488, 549, 608, 684, 732, 912, 976, 1098, 1159, 1368, 1464, 1824, 1952, 2069, 2196, 2318, 2736, 2928, 3477, 4138, 4392, 4636, 5472, 5856, 6207, 6954, 8276, 8784, 9272, 10431, 12414, 13908, 16552, 17568, 18544, 18621, 20862, 24828, 27816, 33104, 37088, 37242, 39311, 41724, 49656, 55632, 66208, 74484, 78622, 83448, 99312, 111264, 117933, 126209, 148968, 157244, 166896, 198624, 235866, 252418, 297936, 314488, 333792, 353799, 378627, 471732, 504836, 595872, 628976, 707598, 757254, 943464, 1009672, 1135881, 1257952, 1415196, 1514508, 1886928, 2019344, 2271762, 2397971, 2830392, 3029016, 3773856, 4038688, 4543524, 4795942, 5660784, 6058032, 7193913, 9087048, 9591884, 11321568, 12116064, 14387826, 18174096, 19183768, 21581739, 28775652, 36348192, 38367536, 43163478, 57551304, 76735072, 86326956, 115102608, 172653912, 230205216, 345307824, 690615648]

約数ペア:

[(1, 690615648), (2, 345307824), (3, 230205216), (4, 172653912), (6, 115102608), (8, 86326956), (9, 76735072), (12, 57551304), (16, 43163478), (18, 38367536), (19, 36348192), (24, 28775652), (32, 21581739), (36, 19183768), (38, 18174096), (48, 14387826), (57, 12116064), (61, 11321568), (72, 9591884), (76, 9087048), (96, 7193913), (114, 6058032), (122, 5660784), (144, 4795942), (152, 4543524), (171, 4038688), (183, 3773856), (228, 3029016), (244, 2830392), (288, 2397971), (304, 2271762), (342, 2019344), (366, 1886928), (456, 1514508), (488, 1415196), (549, 1257952), (608, 1135881), (684, 1009672), (732, 943464), (912, 757254), (976, 707598), (1098, 628976), (1159, 595872), (1368, 504836), (1464, 471732), (1824, 378627), (1952, 353799), (2069, 333792), (2196, 314488), (2318, 297936), (2736, 252418), (2928, 235866), (3477, 198624), (4138, 166896), (4392, 157244), (4636, 148968), (5472, 126209), (5856, 117933), (6207, 111264), (6954, 99312), (8276, 83448), (8784, 78622), (9272, 74484), (10431, 66208), (12414, 55632), (13908, 49656), (16552, 41724), (17568, 39311), (18544, 37242), (18621, 37088), (20862, 33104), (24828, 27816)]