381036708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1106

約数の個数: 144

約数和(自身を含む): 1122750720

約数和(自身を除く): 741714012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 47, 51, 52, 68, 78, 94, 102, 117, 141, 153, 156, 188, 204, 221, 234, 282, 306, 423, 442, 468, 564, 611, 612, 663, 799, 846, 884, 1019, 1222, 1326, 1598, 1692, 1833, 1989, 2038, 2397, 2444, 2652, 3057, 3196, 3666, 3978, 4076, 4794, 5499, 6114, 7191, 7332, 7956, 9171, 9588, 10387, 10998, 12228, 13247, 14382, 17323, 18342, 20774, 21996, 26494, 28764, 31161, 34646, 36684, 39741, 41548, 47893, 51969, 52988, 62322, 69292, 79482, 93483, 95786, 103938, 119223, 124644, 143679, 155907, 158964, 186966, 191572, 207876, 225199, 238446, 287358, 311814, 373932, 431037, 450398, 476892, 574716, 622609, 623628, 675597, 814181, 862074, 900796, 1245218, 1351194, 1628362, 1724148, 1867827, 2026791, 2442543, 2490436, 2702388, 3256724, 3735654, 4053582, 4885086, 5603481, 7327629, 7471308, 8107164, 9770172, 10584353, 11206962, 14655258, 21168706, 22413924, 29310516, 31753059, 42337412, 63506118, 95259177, 127012236, 190518354, 381036708]

約数ペア:

[(1, 381036708), (2, 190518354), (3, 127012236), (4, 95259177), (6, 63506118), (9, 42337412), (12, 31753059), (13, 29310516), (17, 22413924), (18, 21168706), (26, 14655258), (34, 11206962), (36, 10584353), (39, 9770172), (47, 8107164), (51, 7471308), (52, 7327629), (68, 5603481), (78, 4885086), (94, 4053582), (102, 3735654), (117, 3256724), (141, 2702388), (153, 2490436), (156, 2442543), (188, 2026791), (204, 1867827), (221, 1724148), (234, 1628362), (282, 1351194), (306, 1245218), (423, 900796), (442, 862074), (468, 814181), (564, 675597), (611, 623628), (612, 622609), (663, 574716), (799, 476892), (846, 450398), (884, 431037), (1019, 373932), (1222, 311814), (1326, 287358), (1598, 238446), (1692, 225199), (1833, 207876), (1989, 191572), (2038, 186966), (2397, 158964), (2444, 155907), (2652, 143679), (3057, 124644), (3196, 119223), (3666, 103938), (3978, 95786), (4076, 93483), (4794, 79482), (5499, 69292), (6114, 62322), (7191, 52988), (7332, 51969), (7956, 47893), (9171, 41548), (9588, 39741), (10387, 36684), (10998, 34646), (12228, 31161), (13247, 28764), (14382, 26494), (17323, 21996), (18342, 20774)]